12896149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 15700608

約数和(自身を除く): 2804459

約数列:

[1, 7, 17, 119, 307, 353, 2149, 2471, 5219, 6001, 36533, 42007, 108371, 758597, 1842307, 12896149]

約数ペア:

[(1, 12896149), (7, 1842307), (17, 758597), (119, 108371), (307, 42007), (353, 36533), (2149, 6001), (2471, 5219)]