13064737

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 15567232

約数和(自身を除く): 2502495

約数列:

[1, 7, 37, 73, 259, 511, 691, 2701, 4837, 18907, 25567, 50443, 178969, 353101, 1866391, 13064737]

約数ペア:

[(1, 13064737), (7, 1866391), (37, 353101), (73, 178969), (259, 50443), (511, 25567), (691, 18907), (2701, 4837)]