15249856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12572

約数の個数: 28

約数和(自身を含む): 31856680

約数和(自身を除く): 16606824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12541, 25082, 50164, 100328, 200656, 238279, 401312, 476558, 802624, 953116, 1906232, 3812464, 7624928, 15249856]

約数ペア:

[(1, 15249856), (2, 7624928), (4, 3812464), (8, 1906232), (16, 953116), (19, 802624), (32, 476558), (38, 401312), (64, 238279), (76, 200656), (152, 100328), (304, 50164), (608, 25082), (1216, 12541)]