12456866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 19412568

約数和(自身を除く): 6955702

約数列:

[1, 2, 41, 73, 82, 146, 2081, 2993, 4162, 5986, 85321, 151913, 170642, 303826, 6228433, 12456866]

約数ペア:

[(1, 12456866), (2, 6228433), (41, 303826), (73, 170642), (82, 151913), (146, 85321), (2081, 5986), (2993, 4162)]