19593093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9479}}^1$

素因数の和:9548

約数の個数: 16

約数和(自身を含む): 28667520

約数和(自身を除く): 9074427

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 9479, 28437, 123227, 369681, 502387, 1507161, 6531031, 19593093]

約数ペア:

[(1, 19593093), (3, 6531031), (13, 1507161), (39, 502387), (53, 369681), (159, 123227), (689, 28437), (2067, 9479)]