18462490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97171}}^1$

素因数の和:97197

約数の個数: 16

約数和(自身を含む): 34981920

約数和(自身を除く): 16519430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 97171, 194342, 485855, 971710, 1846249, 3692498, 9231245, 18462490]

約数ペア:

[(1, 18462490), (2, 9231245), (5, 3692498), (10, 1846249), (19, 971710), (38, 485855), (95, 194342), (190, 97171)]