10389961

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 786743

約数列:

[1, 43, 47, 53, 97, 2021, 2279, 2491, 4171, 4559, 5141, 107113, 196037, 221063, 241627, 10389961]

約数ペア:

[(1, 10389961), (43, 241627), (47, 221063), (53, 196037), (97, 107113), (2021, 5141), (2279, 4559), (2491, 4171)]