2019911627

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{3719}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 2192002560

約数和(自身を除く): 172090933

約数列:

[1, 17, 43, 731, 743, 3719, 12631, 31949, 63223, 159917, 543133, 2718589, 2763217, 46974689, 118818331, 2019911627]

約数ペア:

[(1, 2019911627), (17, 118818331), (43, 46974689), (731, 2763217), (743, 2718589), (3719, 543133), (12631, 159917), (31949, 63223)]