12447644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 24007536

約数和(自身を除く): 11559892

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 2801, 4444, 5602, 11204, 30811, 61622, 123244, 282901, 565802, 1131604, 3111911, 6223822, 12447644]

約数ペア:

[(1, 12447644), (2, 6223822), (4, 3111911), (11, 1131604), (22, 565802), (44, 282901), (101, 123244), (202, 61622), (404, 30811), (1111, 11204), (2222, 5602), (2801, 4444)]