12618651

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 17968896

約数和(自身を除く): 5350245

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4253, 12759, 97819, 182879, 293457, 548637, 4206217, 12618651]

約数ペア:

[(1, 12618651), (3, 4206217), (23, 548637), (43, 293457), (69, 182879), (129, 97819), (989, 12759), (2967, 4253)]