19552311

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 30030000

約数和(自身を除く): 10477689

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 1049, 2071, 3147, 6213, 9441, 18639, 19931, 59793, 114341, 179379, 343023, 1029069, 2172479, 6517437, 19552311]

約数ペア:

[(1, 19552311), (3, 6517437), (9, 2172479), (19, 1029069), (57, 343023), (109, 179379), (171, 114341), (327, 59793), (981, 19931), (1049, 18639), (2071, 9441), (3147, 6213)]