13931022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331691}}^1$

素因数の和:331703

約数の個数: 16

約数和(自身を含む): 31842432

約数和(自身を除く): 17911410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331691, 663382, 995073, 1990146, 2321837, 4643674, 6965511, 13931022]

約数ペア:

[(1, 13931022), (2, 6965511), (3, 4643674), (6, 2321837), (7, 1990146), (14, 995073), (21, 663382), (42, 331691)]