38021057788

素因数分解:

$2^2\times 7^1\times {\mathrm{1357894921}}^1$

素因数の和:1357894932

約数の個数: 12

約数和(自身を含む): 76042115632

約数和(自身を除く): 38021057844

約数列:

[1, 2, 4, 7, 14, 28, 1357894921, 2715789842, 5431579684, 9505264447, 19010528894, 38021057788]

約数ペア:

[(1, 38021057788), (2, 19010528894), (4, 9505264447), (7, 5431579684), (14, 2715789842), (28, 1357894921)]