galois.divisors¶

galois.divisors(n: int) → list[int]¶

Computes all positive integer divisors \(d\) of the integer \(n\) such that \(d\ |\ n\).

Parameters

n: int¶

An integer.

Returns

Sorted list of positive integer divisors \(d\) of \(n\).

See also

factors, divisor_sigma

Notes

The divisors() function finds all positive integer divisors or factors of \(n\), where the factors() function only finds the prime factors of \(n\).

Examples

In [1]: galois.divisors(0)
Out[1]: []

In [2]: galois.divisors(1)
Out[2]: [1]

In [3]: galois.divisors(24)
Out[3]: [1, 2, 3, 4, 6, 8, 12, 24]

In [4]: galois.divisors(-24)
Out[4]: [1, 2, 3, 4, 6, 8, 12, 24]

In [5]: galois.factors(24)
Out[5]: ([2, 3], [3, 1])