12507242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{811}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 20520864

約数和(自身を除く): 8013622

約数列:

[1, 2, 11, 22, 701, 811, 1402, 1622, 7711, 8921, 15422, 17842, 568511, 1137022, 6253621, 12507242]

約数ペア:

[(1, 12507242), (2, 6253621), (11, 1137022), (22, 568511), (701, 17842), (811, 15422), (1402, 8921), (1622, 7711)]