18797439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 7329921

約数列:

[1, 3, 31, 93, 107, 321, 1889, 3317, 5667, 9951, 58559, 175677, 202123, 606369, 6265813, 18797439]

約数ペア:

[(1, 18797439), (3, 6265813), (31, 606369), (93, 202123), (107, 175677), (321, 58559), (1889, 9951), (3317, 5667)]