18680020762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19417901}}^1$

素因数の和:19417953

約数の個数: 16

約数和(自身を含む): 30990971592

約数和(自身を除く): 12310950830

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 19417901, 38835802, 252432713, 504865426, 718462337, 1436924674, 9340010381, 18680020762]

約数ペア:

[(1, 18680020762), (2, 9340010381), (13, 1436924674), (26, 718462337), (37, 504865426), (74, 252432713), (481, 38835802), (962, 19417901)]