12220772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 22050336

約数和(自身を除く): 9829564

約数列:

[1, 2, 4, 43, 86, 172, 227, 313, 454, 626, 908, 1252, 9761, 13459, 19522, 26918, 39044, 53836, 71051, 142102, 284204, 3055193, 6110386, 12220772]

約数ペア:

[(1, 12220772), (2, 6110386), (4, 3055193), (43, 284204), (86, 142102), (172, 71051), (227, 53836), (313, 39044), (454, 26918), (626, 19522), (908, 13459), (1252, 9761)]