15693549109

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{19937}}^1$

素因数の和:20892

約数の個数: 16

約数和(自身を含む): 18087753600

約数和(自身を除く): 2394204491

約数列:

[1, 7, 139, 809, 973, 5663, 19937, 112451, 139559, 787157, 2771243, 16129033, 19398701, 112903231, 2241935587, 15693549109]

約数ペア:

[(1, 15693549109), (7, 2241935587), (139, 112903231), (809, 19398701), (973, 16129033), (5663, 2771243), (19937, 787157), (112451, 139559)]