20171979509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4201}}^1\times {\mathrm{3863}}^1$

素因数の和:8188

約数の個数: 16

約数和(自身を含む): 22211570304

約数和(自身を除く): 2039590795

約数列:

[1, 11, 113, 1243, 3863, 4201, 42493, 46211, 436519, 474713, 4801709, 5221843, 16228463, 178513093, 1833816319, 20171979509]

約数ペア:

[(1, 20171979509), (11, 1833816319), (113, 178513093), (1243, 16228463), (3863, 5221843), (4201, 4801709), (42493, 474713), (46211, 436519)]