2019804848

素因数分解:

$2^4\times {\mathrm{126237803}}^1$

素因数の和:126237811

約数の個数: 10

約数和(自身を含む): 3913371924

約数和(自身を除く): 1893567076

約数列:

[1, 2, 4, 8, 16, 126237803, 252475606, 504951212, 1009902424, 2019804848]

約数ペア:

[(1, 2019804848), (2, 1009902424), (4, 504951212), (8, 252475606), (16, 126237803)]