12912896

素因数分解:

$2^8\times {\mathrm{50441}}^1$

素因数の和:50457

約数の個数: 18

約数和(自身を含む): 25775862

約数和(自身を除く): 12862966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 50441, 100882, 201764, 403528, 807056, 1614112, 3228224, 6456448, 12912896]

約数ペア:

[(1, 12912896), (2, 6456448), (4, 3228224), (8, 1614112), (16, 807056), (32, 403528), (64, 201764), (128, 100882), (256, 50441)]