18790604

素因数分解:

$2^2\times 7^1\times {\mathrm{671093}}^1$

素因数の和:671104

約数の個数: 12

約数和(自身を含む): 37581264

約数和(自身を除く): 18790660

約数列:

[1, 2, 4, 7, 14, 28, 671093, 1342186, 2684372, 4697651, 9395302, 18790604]

約数ペア:

[(1, 18790604), (2, 9395302), (4, 4697651), (7, 2684372), (14, 1342186), (28, 671093)]