12704866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 19714464

約数和(自身を除く): 7009598

約数列:

[1, 2, 43, 86, 97, 194, 1523, 3046, 4171, 8342, 65489, 130978, 147731, 295462, 6352433, 12704866]

約数ペア:

[(1, 12704866), (2, 6352433), (43, 295462), (86, 147731), (97, 130978), (194, 65489), (1523, 8342), (3046, 4171)]