18240881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1571}}^1$

素因数の和:2271

約数の個数: 8

約数和(自身を含む): 19354464

約数和(自身を除く): 1113583

約数列:

[1, 17, 683, 1571, 11611, 26707, 1072993, 18240881]

約数ペア:

[(1, 18240881), (17, 1072993), (683, 26707), (1571, 11611)]