2019489914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1\times {\mathrm{9281}}^1$

素因数の和:17665

約数の個数: 16

約数和(自身を含む): 3262994280

約数和(自身を除く): 1243504366

約数列:

[1, 2, 13, 26, 8369, 9281, 16738, 18562, 108797, 120653, 217594, 241306, 77672689, 155345378, 1009744957, 2019489914]

約数ペア:

[(1, 2019489914), (2, 1009744957), (13, 155345378), (26, 77672689), (8369, 241306), (9281, 217594), (16738, 120653), (18562, 108797)]