12231895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 15896160

約数和(自身を除く): 3664265

約数列:

[1, 5, 13, 65, 227, 829, 1135, 2951, 4145, 10777, 14755, 53885, 188183, 940915, 2446379, 12231895]

約数ペア:

[(1, 12231895), (5, 2446379), (13, 940915), (65, 188183), (227, 53885), (829, 14755), (1135, 10777), (2951, 4145)]