19493990399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3384961}}^1$

素因数の和:3385417

約数の個数: 8

約数和(自身を含む): 21040923792

約数和(自身を除く): 1546933393

約数列:

[1, 13, 443, 5759, 3384961, 44004493, 1499537723, 19493990399]

約数ペア:

[(1, 19493990399), (13, 1499537723), (443, 44004493), (5759, 3384961)]