12917122

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 21002940

約数和(自身を除く): 8085818

約数列:

[1, 2, 23, 29, 46, 58, 421, 529, 667, 842, 1058, 1334, 9683, 12209, 15341, 19366, 24418, 30682, 222709, 280807, 445418, 561614, 6458561, 12917122]

約数ペア:

[(1, 12917122), (2, 6458561), (23, 561614), (29, 445418), (46, 280807), (58, 222709), (421, 30682), (529, 24418), (667, 19366), (842, 15341), (1058, 12209), (1334, 9683)]