28492894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3135

約数の個数: 16

約数和(自身を含む): 45175680

約数和(自身を除く): 16682786

約数列:

[1, 2, 19, 38, 263, 526, 2851, 4997, 5702, 9994, 54169, 108338, 749813, 1499626, 14246447, 28492894]

約数ペア:

[(1, 28492894), (2, 14246447), (19, 1499626), (38, 749813), (263, 108338), (526, 54169), (2851, 9994), (4997, 5702)]