11957491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 14874048

約数和(自身を除く): 2916557

約数列:

[1, 7, 13, 91, 101, 707, 1301, 1313, 9107, 9191, 16913, 118391, 131401, 919807, 1708213, 11957491]

約数ペア:

[(1, 11957491), (7, 1708213), (13, 919807), (91, 131401), (101, 118391), (707, 16913), (1301, 9191), (1313, 9107)]