22871690

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1861}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 41224680

約数和(自身を除く): 18352990

約数列:

[1, 2, 5, 10, 1229, 1861, 2458, 3722, 6145, 9305, 12290, 18610, 2287169, 4574338, 11435845, 22871690]

約数ペア:

[(1, 22871690), (2, 11435845), (5, 4574338), (10, 2287169), (1229, 18610), (1861, 12290), (2458, 9305), (3722, 6145)]