2126201612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3323}}^1\times {\mathrm{8419}}^1$

素因数の和:11765

約数の個数: 24

約数和(自身を含む): 3918331200

約数和(自身を除く): 1792129588

約数列:

[1, 2, 4, 19, 38, 76, 3323, 6646, 8419, 13292, 16838, 33676, 63137, 126274, 159961, 252548, 319922, 639844, 27976337, 55952674, 111905348, 531550403, 1063100806, 2126201612]

約数ペア:

[(1, 2126201612), (2, 1063100806), (4, 531550403), (19, 111905348), (38, 55952674), (76, 27976337), (3323, 639844), (6646, 319922), (8419, 252548), (13292, 159961), (16838, 126274), (33676, 63137)]