13089395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 17210880

約数和(自身を除く): 4121485

約数列:

[1, 5, 11, 55, 331, 719, 1655, 3595, 3641, 7909, 18205, 39545, 237989, 1189945, 2617879, 13089395]

約数ペア:

[(1, 13089395), (5, 2617879), (11, 1189945), (55, 237989), (331, 39545), (719, 18205), (1655, 7909), (3595, 3641)]