13908605

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 17072640

約数和(自身を除く): 3164035

約数列:

[1, 5, 103, 113, 239, 515, 565, 1195, 11639, 24617, 27007, 58195, 123085, 135035, 2781721, 13908605]

約数ペア:

[(1, 13908605), (5, 2781721), (103, 135035), (113, 123085), (239, 58195), (515, 27007), (565, 24617), (1195, 11639)]