12372460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8713}}^1$

素因数の和:8793

約数の個数: 24

約数和(自身を含む): 26351136

約数和(自身を除く): 13978676

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8713, 17426, 34852, 43565, 87130, 174260, 618623, 1237246, 2474492, 3093115, 6186230, 12372460]

約数ペア:

[(1, 12372460), (2, 6186230), (4, 3093115), (5, 2474492), (10, 1237246), (20, 618623), (71, 174260), (142, 87130), (284, 43565), (355, 34852), (710, 17426), (1420, 8713)]