2019980842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3992057}}^1$

素因数の和:3992093

約数の個数: 16

約数和(自身を含む): 3449138112

約数和(自身を除く): 1429157270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3992057, 7984114, 43912627, 87825254, 91817311, 183634622, 1009990421, 2019980842]

約数ペア:

[(1, 2019980842), (2, 1009990421), (11, 183634622), (22, 91817311), (23, 87825254), (46, 43912627), (253, 7984114), (506, 3992057)]