17917504621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^2\times {\mathrm{701}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 19335607200

約数和(自身を除く): 1418102579

約数列:

[1, 19, 59, 151, 701, 1121, 2869, 8909, 13319, 22801, 41359, 105851, 169271, 433219, 785821, 1345259, 2011169, 6245209, 15983501, 25559921, 118658971, 303686519, 943026559, 17917504621]

約数ペア:

[(1, 17917504621), (19, 943026559), (59, 303686519), (151, 118658971), (701, 25559921), (1121, 15983501), (2869, 6245209), (8909, 2011169), (13319, 1345259), (22801, 785821), (41359, 433219), (105851, 169271)]