12499262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^2$

素因数の和:931

約数の個数: 12

約数和(自身を含む): 19396896

約数和(自身を除く): 6897634

約数列:

[1, 2, 31, 62, 449, 898, 13919, 27838, 201601, 403202, 6249631, 12499262]

約数ペア:

[(1, 12499262), (2, 6249631), (31, 403202), (62, 201601), (449, 27838), (898, 13919)]