18642485549

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{68041}}^1$

素因数の和:68356

約数の個数: 16

約数和(自身を含む): 20105594496

約数和(自身を除く): 1463108947

約数列:

[1, 17, 71, 227, 1207, 3859, 16117, 68041, 273989, 1156697, 4830911, 15445307, 82125487, 262570219, 1096616797, 18642485549]

約数ペア:

[(1, 18642485549), (17, 1096616797), (71, 262570219), (227, 82125487), (1207, 15445307), (3859, 4830911), (16117, 1156697), (68041, 273989)]