13955291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 16892160

約数和(自身を除く): 2936869

約数列:

[1, 7, 19, 133, 317, 331, 2219, 2317, 6023, 6289, 42161, 44023, 104927, 734489, 1993613, 13955291]

約数ペア:

[(1, 13955291), (7, 1993613), (19, 734489), (133, 104927), (317, 44023), (331, 42161), (2219, 6289), (2317, 6023)]