18554497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 21530880

約数和(自身を除く): 2976383

約数列:

[1, 13, 17, 59, 221, 767, 1003, 1423, 13039, 18499, 24191, 83957, 314483, 1091441, 1427269, 18554497]

約数ペア:

[(1, 18554497), (13, 1427269), (17, 1091441), (59, 314483), (221, 83957), (767, 24191), (1003, 18499), (1423, 13039)]