195702910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1505407}}^1$

素因数の和:1505427

約数の個数: 16

約数和(自身を含む): 379362816

約数和(自身を除く): 183659906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1505407, 3010814, 7527035, 15054070, 19570291, 39140582, 97851455, 195702910]

約数ペア:

[(1, 195702910), (2, 97851455), (5, 39140582), (10, 19570291), (13, 15054070), (26, 7527035), (65, 3010814), (130, 1505407)]