15419923195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3774767}}^1$

素因数の和:3774834

約数の個数: 16

約数和(自身を含む): 19930775040

約数和(自身を除く): 4510851845

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 3774767, 18873835, 71720573, 162314981, 358602865, 811574905, 3083984639, 15419923195]

約数ペア:

[(1, 15419923195), (5, 3083984639), (19, 811574905), (43, 358602865), (95, 162314981), (215, 71720573), (817, 18873835), (4085, 3774767)]