12489126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160117}}^1$

素因数の和:160135

約数の個数: 16

約数和(自身を含む): 26899824

約数和(自身を除く): 14410698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 160117, 320234, 480351, 960702, 2081521, 4163042, 6244563, 12489126]

約数ペア:

[(1, 12489126), (2, 6244563), (3, 4163042), (6, 2081521), (13, 960702), (26, 480351), (39, 320234), (78, 160117)]