12598456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{121139}}^1$

素因数の和:121158

約数の個数: 16

約数和(自身を含む): 25439400

約数和(自身を除く): 12840944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 121139, 242278, 484556, 969112, 1574807, 3149614, 6299228, 12598456]

約数ペア:

[(1, 12598456), (2, 6299228), (4, 3149614), (8, 1574807), (13, 969112), (26, 484556), (52, 242278), (104, 121139)]