16985855665

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{63841}}^1$

素因数の和:64392

約数の個数: 16

約数和(自身を含む): 20592875520

約数和(自身を除く): 3607019855

約数列:

[1, 5, 127, 419, 635, 2095, 53213, 63841, 266065, 319205, 8107807, 26749379, 40539035, 133746895, 3397171133, 16985855665]

約数ペア:

[(1, 16985855665), (5, 3397171133), (127, 133746895), (419, 40539035), (635, 26749379), (2095, 8107807), (53213, 319205), (63841, 266065)]