22155913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 26142480

約数和(自身を除く): 3986567

約数列:

[1, 13, 17, 29, 221, 377, 493, 3457, 6409, 44941, 58769, 100253, 763997, 1303289, 1704301, 22155913]

約数ペア:

[(1, 22155913), (13, 1704301), (17, 1303289), (29, 763997), (221, 100253), (377, 58769), (493, 44941), (3457, 6409)]