7672390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 15863040

約数和(自身を除く): 8190650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3671, 7342, 18355, 36710, 40381, 69749, 80762, 139498, 201905, 348745, 403810, 697490, 767239, 1534478, 3836195, 7672390]

約数ペア:

[(1, 7672390), (2, 3836195), (5, 1534478), (10, 767239), (11, 697490), (19, 403810), (22, 348745), (38, 201905), (55, 139498), (95, 80762), (110, 69749), (190, 40381), (209, 36710), (418, 18355), (1045, 7342), (2090, 3671)]