12477460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5521}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 26439336

約数和(自身を除く): 13961876

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5521, 11042, 22084, 27605, 55210, 110420, 623873, 1247746, 2495492, 3119365, 6238730, 12477460]

約数ペア:

[(1, 12477460), (2, 6238730), (4, 3119365), (5, 2495492), (10, 1247746), (20, 623873), (113, 110420), (226, 55210), (452, 27605), (565, 22084), (1130, 11042), (2260, 5521)]