19030264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7503

約数の個数: 32

約数和(自身を含む): 40273200

約数和(自身を除く): 21242936

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7457, 14914, 29828, 59656, 82027, 164054, 216253, 328108, 432506, 656216, 865012, 1730024, 2378783, 4757566, 9515132, 19030264]

約数ペア:

[(1, 19030264), (2, 9515132), (4, 4757566), (8, 2378783), (11, 1730024), (22, 865012), (29, 656216), (44, 432506), (58, 328108), (88, 216253), (116, 164054), (232, 82027), (319, 59656), (638, 29828), (1276, 14914), (2552, 7457)]