11893915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7502

約数の個数: 16

約数和(自身を含む): 16109280

約数和(自身を除く): 4215365

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 7457, 37285, 82027, 216253, 410135, 1081265, 2378783, 11893915]

約数ペア:

[(1, 11893915), (5, 2378783), (11, 1081265), (29, 410135), (55, 216253), (145, 82027), (319, 37285), (1595, 7457)]