16728310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23561}}^1$

素因数の和:23639

約数の個数: 16

約数和(自身を含む): 30536352

約数和(自身を除く): 13808042

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 23561, 47122, 117805, 235610, 1672831, 3345662, 8364155, 16728310]

約数ペア:

[(1, 16728310), (2, 8364155), (5, 3345662), (10, 1672831), (71, 235610), (142, 117805), (355, 47122), (710, 23561)]