18388664701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{856841}}^1$

素因数の和:858803

約数の個数: 8

約数和(自身を含む): 20070667008

約数和(自身を除く): 1682002307

約数列:

[1, 11, 1951, 21461, 856841, 9425251, 1671696791, 18388664701]

約数ペア:

[(1, 18388664701), (11, 1671696791), (1951, 9425251), (21461, 856841)]