2019090119

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5179}}^1$

素因数の和:5303

約数の個数: 24

約数和(自身を含む): 2289974400

約数和(自身を除く): 270884281

約数列:

[1, 17, 19, 71, 289, 323, 1207, 1349, 5179, 5491, 20519, 22933, 88043, 98401, 367709, 389861, 1496731, 1672817, 6251053, 6986471, 28437889, 106267901, 118770007, 2019090119]

約数ペア:

[(1, 2019090119), (17, 118770007), (19, 106267901), (71, 28437889), (289, 6986471), (323, 6251053), (1207, 1672817), (1349, 1496731), (5179, 389861), (5491, 367709), (20519, 98401), (22933, 88043)]