15697615568

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{633377}}^1$

素因数の和:634934

約数の個数: 20

約数和(自身を含む): 30433812900

約数和(自身を除く): 14736197332

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 12392, 24784, 633377, 1266754, 2533508, 5067016, 10134032, 981100973, 1962201946, 3924403892, 7848807784, 15697615568]

約数ペア:

[(1, 15697615568), (2, 7848807784), (4, 3924403892), (8, 1962201946), (16, 981100973), (1549, 10134032), (3098, 5067016), (6196, 2533508), (12392, 1266754), (24784, 633377)]