18527146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1901}}^1$

素因数の和:2357

約数の個数: 16

約数和(自身を含む): 30401568

約数和(自身を除く): 11874422

約数列:

[1, 2, 11, 22, 443, 886, 1901, 3802, 4873, 9746, 20911, 41822, 842143, 1684286, 9263573, 18527146]

約数ペア:

[(1, 18527146), (2, 9263573), (11, 1684286), (22, 842143), (443, 41822), (886, 20911), (1901, 9746), (3802, 4873)]