19110093

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 26429760

約数和(自身を除く): 7319667

約数列:

[1, 3, 37, 107, 111, 321, 1609, 3959, 4827, 11877, 59533, 172163, 178599, 516489, 6370031, 19110093]

約数ペア:

[(1, 19110093), (3, 6370031), (37, 516489), (107, 178599), (111, 172163), (321, 59533), (1609, 11877), (3959, 4827)]