12408460

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 26142480

約数和(自身を除く): 13734020

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1637, 1895, 3274, 3790, 6548, 7580, 8185, 16370, 32740, 620423, 1240846, 2481692, 3102115, 6204230, 12408460]

約数ペア:

[(1, 12408460), (2, 6204230), (4, 3102115), (5, 2481692), (10, 1240846), (20, 620423), (379, 32740), (758, 16370), (1516, 8185), (1637, 7580), (1895, 6548), (3274, 3790)]