12700460215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4819909}}^1$

素因数の和:4819962

約数の個数: 16

約数和(自身を含む): 16657608960

約数和(自身を除く): 3957148745

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 4819909, 24099545, 81938453, 149417179, 409692265, 747085895, 2540092043, 12700460215]

約数ペア:

[(1, 12700460215), (5, 2540092043), (17, 747085895), (31, 409692265), (85, 149417179), (155, 81938453), (527, 24099545), (2635, 4819909)]