2012572834

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2787497}}^1$

素因数の和:2787537

約数の個数: 12

約数和(自身を含む): 3186110214

約数和(自身を除く): 1173537380

約数列:

[1, 2, 19, 38, 361, 722, 2787497, 5574994, 52962443, 105924886, 1006286417, 2012572834]

約数ペア:

[(1, 2012572834), (2, 1006286417), (19, 105924886), (38, 52962443), (361, 5574994), (722, 2787497)]