12385856

素因数分解:

$2^6\times 7^1\times {\mathrm{27647}}^1$

素因数の和:27666

約数の個数: 28

約数和(自身を含む): 28090368

約数和(自身を除く): 15704512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 27647, 55294, 110588, 193529, 221176, 387058, 442352, 774116, 884704, 1548232, 1769408, 3096464, 6192928, 12385856]

約数ペア:

[(1, 12385856), (2, 6192928), (4, 3096464), (7, 1769408), (8, 1548232), (14, 884704), (16, 774116), (28, 442352), (32, 387058), (56, 221176), (64, 193529), (112, 110588), (224, 55294), (448, 27647)]