16663274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 25945920

約数和(自身を除く): 9282646

約数列:

[1, 2, 43, 71, 86, 142, 2729, 3053, 5458, 6106, 117347, 193759, 234694, 387518, 8331637, 16663274]

約数ペア:

[(1, 16663274), (2, 8331637), (43, 387518), (71, 234694), (86, 193759), (142, 117347), (2729, 6106), (3053, 5458)]