7959974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 5950426

約数列:

[1, 2, 11, 19, 22, 38, 137, 139, 209, 274, 278, 418, 1507, 1529, 2603, 2641, 3014, 3058, 5206, 5282, 19043, 28633, 29051, 38086, 57266, 58102, 209473, 361817, 418946, 723634, 3979987, 7959974]

約数ペア:

[(1, 7959974), (2, 3979987), (11, 723634), (19, 418946), (22, 361817), (38, 209473), (137, 58102), (139, 57266), (209, 38086), (274, 29051), (278, 28633), (418, 19043), (1507, 5282), (1529, 5206), (2603, 3058), (2641, 3014)]