13811974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 10241786

約数列:

[1, 2, 11, 19, 22, 38, 173, 191, 209, 346, 382, 418, 1903, 2101, 3287, 3629, 3806, 4202, 6574, 7258, 33043, 36157, 39919, 66086, 72314, 79838, 363473, 627817, 726946, 1255634, 6905987, 13811974]

約数ペア:

[(1, 13811974), (2, 6905987), (11, 1255634), (19, 726946), (22, 627817), (38, 363473), (173, 79838), (191, 72314), (209, 66086), (346, 39919), (382, 36157), (418, 33043), (1903, 7258), (2101, 6574), (3287, 4202), (3629, 3806)]