11501968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{19429}}^1$

素因数の和:19474

約数の個数: 20

約数和(自身を含む): 22888540

約数和(自身を除く): 11386572

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 19429, 38858, 77716, 155432, 310864, 718873, 1437746, 2875492, 5750984, 11501968]

約数ペア:

[(1, 11501968), (2, 5750984), (4, 2875492), (8, 1437746), (16, 718873), (37, 310864), (74, 155432), (148, 77716), (296, 38858), (592, 19429)]