19949208

素因数分解:

$2^3\times 3^1\times {\mathrm{831217}}^1$

素因数の和:831226

約数の個数: 16

約数和(自身を含む): 49873080

約数和(自身を除く): 29923872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 831217, 1662434, 2493651, 3324868, 4987302, 6649736, 9974604, 19949208]

約数ペア:

[(1, 19949208), (2, 9974604), (3, 6649736), (4, 4987302), (6, 3324868), (8, 2493651), (12, 1662434), (24, 831217)]