22688642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8447}}^1$

素因数の和:8545

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 13806718

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 8447, 16894, 143599, 287198, 667313, 1334626, 11344321, 22688642]

約数ペア:

[(1, 22688642), (2, 11344321), (17, 1334626), (34, 667313), (79, 287198), (158, 143599), (1343, 16894), (2686, 8447)]