15208159708

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5273287}}^1$

素因数の和:5273401

約数の個数: 24

約数和(自身を含む): 30711629312

約数和(自身を除く): 15503469604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 5273287, 10546574, 21093148, 36913009, 73826018, 147652036, 543148561, 1086297122, 2172594244, 3802039927, 7604079854, 15208159708]

約数ペア:

[(1, 15208159708), (2, 7604079854), (4, 3802039927), (7, 2172594244), (14, 1086297122), (28, 543148561), (103, 147652036), (206, 73826018), (412, 36913009), (721, 21093148), (1442, 10546574), (2884, 5273287)]