2017373678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{18713}}^1$

素因数の和:21571

約数の個数: 16

約数和(自身を含む): 3186619920

約数和(自身を除く): 1169246242

約数列:

[1, 2, 19, 38, 2837, 5674, 18713, 37426, 53903, 107806, 355547, 711094, 53088781, 106177562, 1008686839, 2017373678]

約数ペア:

[(1, 2017373678), (2, 1008686839), (19, 106177562), (38, 53088781), (2837, 711094), (5674, 355547), (18713, 107806), (37426, 53903)]