18668657666

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{2707}}^1\times {\mathrm{4919}}^1$

素因数の和:8329

約数の個数: 16

約数和(自身を含む): 28058996160

約数和(自身を除く): 9390338494

約数列:

[1, 2, 701, 1402, 2707, 4919, 5414, 9838, 1897607, 3448219, 3795214, 6896438, 13315733, 26631466, 9334328833, 18668657666]

約数ペア:

[(1, 18668657666), (2, 9334328833), (701, 26631466), (1402, 13315733), (2707, 6896438), (4919, 3795214), (5414, 3448219), (9838, 1897607)]