19116093

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 26231040

約数和(自身を除く): 7114947

約数列:

[1, 3, 53, 109, 159, 327, 1103, 3309, 5777, 17331, 58459, 120227, 175377, 360681, 6372031, 19116093]

約数ペア:

[(1, 19116093), (3, 6372031), (53, 360681), (109, 175377), (159, 120227), (327, 58459), (1103, 17331), (3309, 5777)]