1891298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 3032640

約数和(自身を除く): 1141342

約数列:

[1, 2, 19, 38, 71, 142, 701, 1349, 1402, 2698, 13319, 26638, 49771, 99542, 945649, 1891298]

約数ペア:

[(1, 1891298), (2, 945649), (19, 99542), (38, 49771), (71, 26638), (142, 13319), (701, 2698), (1349, 1402)]