2019793868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29702851}}^1$

素因数の和:29702872

約数の個数: 12

約数和(自身を含む): 3742559352

約数和(自身を除く): 1722765484

約数列:

[1, 2, 4, 17, 34, 68, 29702851, 59405702, 118811404, 504948467, 1009896934, 2019793868]

約数ペア:

[(1, 2019793868), (2, 1009896934), (4, 504948467), (17, 118811404), (34, 59405702), (68, 29702851)]