2019124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 3907008

約数和(自身を除く): 1887884

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1291, 1564, 2582, 5164, 21947, 29693, 43894, 59386, 87788, 118772, 504781, 1009562, 2019124]

約数ペア:

[(1, 2019124), (2, 1009562), (4, 504781), (17, 118772), (23, 87788), (34, 59386), (46, 43894), (68, 29693), (92, 21947), (391, 5164), (782, 2582), (1291, 1564)]