15072239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 18768960

約数和(自身を除く): 3696721

約数列:

[1, 7, 13, 89, 91, 623, 1157, 1861, 8099, 13027, 24193, 165629, 169351, 1159403, 2153177, 15072239]

約数ペア:

[(1, 15072239), (7, 2153177), (13, 1159403), (89, 169351), (91, 165629), (623, 24193), (1157, 13027), (1861, 8099)]