2015190141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{822191}}^1$

素因数の和:822256

約数の個数: 16

約数和(自身を含む): 2894115840

約数和(自身を除く): 878925699

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 822191, 2466573, 15621629, 35354213, 46864887, 106062639, 671730047, 2015190141]

約数ペア:

[(1, 2015190141), (3, 671730047), (19, 106062639), (43, 46864887), (57, 35354213), (129, 15621629), (817, 2466573), (2451, 822191)]