1900967594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{71363}}^1$

素因数の和:72085

約数の個数: 16

約数和(自身を含む): 3005851680

約数和(自身を除く): 1104884086

約数列:

[1, 2, 19, 38, 701, 1402, 13319, 26638, 71363, 142726, 1355897, 2711794, 50025463, 100050926, 950483797, 1900967594]

約数ペア:

[(1, 1900967594), (2, 950483797), (19, 100050926), (38, 50025463), (701, 2711794), (1402, 1355897), (13319, 142726), (26638, 71363)]