13663943390

素因数分解:

$2^1\times 5^1\times {\mathrm{3323}}^1\times {\mathrm{411193}}^1$

素因数の和:414523

約数の個数: 16

約数和(自身を含む): 24602559408

約数和(自身を除く): 10938616018

約数列:

[1, 2, 5, 10, 3323, 6646, 16615, 33230, 411193, 822386, 2055965, 4111930, 1366394339, 2732788678, 6831971695, 13663943390]

約数ペア:

[(1, 13663943390), (2, 6831971695), (5, 2732788678), (10, 1366394339), (3323, 4111930), (6646, 2055965), (16615, 822386), (33230, 411193)]