2019127886

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1\times {\mathrm{9833}}^1$

素因数の和:11155

約数の個数: 16

約数和(自身を含む): 3067971984

約数和(自身を除く): 1048844098

約数列:

[1, 2, 83, 166, 1237, 2474, 9833, 19666, 102671, 205342, 816139, 1632278, 12163421, 24326842, 1009563943, 2019127886]

約数ペア:

[(1, 2019127886), (2, 1009563943), (83, 24326842), (166, 12163421), (1237, 1632278), (2474, 816139), (9833, 205342), (19666, 102671)]