11904455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 15159744

約数和(自身を除く): 3255289

約数列:

[1, 5, 23, 61, 115, 305, 1403, 1697, 7015, 8485, 39031, 103517, 195155, 517585, 2380891, 11904455]

約数ペア:

[(1, 11904455), (5, 2380891), (23, 517585), (61, 195155), (115, 103517), (305, 39031), (1403, 8485), (1697, 7015)]