19201802

素因数分解:

$2^1\times {\mathrm{1531}}^1\times {\mathrm{6271}}^1$

素因数の和:7804

約数の個数: 8

約数和(自身を含む): 28826112

約数和(自身を除く): 9624310

約数列:

[1, 2, 1531, 3062, 6271, 12542, 9600901, 19201802]

約数ペア:

[(1, 19201802), (2, 9600901), (1531, 12542), (3062, 6271)]