19009898482

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{3517}}^1\times {\mathrm{4283}}^1$

素因数の和:8433

約数の個数: 16

約数和(自身を含む): 28574828352

約数和(自身を除く): 9564929870

約数列:

[1, 2, 631, 1262, 3517, 4283, 7034, 8566, 2219227, 2702573, 4438454, 5405146, 15063311, 30126622, 9504949241, 19009898482]

約数ペア:

[(1, 19009898482), (2, 9504949241), (631, 30126622), (1262, 15063311), (3517, 5405146), (4283, 4438454), (7034, 2702573), (8566, 2219227)]