13208335

素因数分解:

$5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 18201600

約数和(自身を除く): 4993265

約数列:

[1, 5, 7, 35, 239, 1195, 1579, 1673, 7895, 8365, 11053, 55265, 377381, 1886905, 2641667, 13208335]

約数ペア:

[(1, 13208335), (5, 2641667), (7, 1886905), (35, 377381), (239, 55265), (1195, 11053), (1579, 8365), (1673, 7895)]