12746060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14873

約数の個数: 24

約数和(自身を含む): 27391056

約数和(自身を除く): 14644996

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 14821, 29642, 59284, 74105, 148210, 296420, 637303, 1274606, 2549212, 3186515, 6373030, 12746060]

約数ペア:

[(1, 12746060), (2, 6373030), (4, 3186515), (5, 2549212), (10, 1274606), (20, 637303), (43, 296420), (86, 148210), (172, 74105), (215, 59284), (430, 29642), (860, 14821)]