17988393631

素因数分解:

${\mathrm{13}}^2\times {\mathrm{6971}}^1\times {\mathrm{15269}}^1$

素因数の和:22266

約数の個数: 12

約数和(自身を含む): 19482626520

約数和(自身を除く): 1494232889

約数列:

[1, 13, 169, 6971, 15269, 90623, 198497, 1178099, 2580461, 106440199, 1383722587, 17988393631]

約数ペア:

[(1, 17988393631), (13, 1383722587), (169, 106440199), (6971, 2580461), (15269, 1178099), (90623, 198497)]