2019419632

素因数分解:

$2^4\times {\mathrm{126213727}}^1$

素因数の和:126213735

約数の個数: 10

約数和(自身を含む): 3912625568

約数和(自身を除く): 1893205936

約数列:

[1, 2, 4, 8, 16, 126213727, 252427454, 504854908, 1009709816, 2019419632]

約数ペア:

[(1, 2019419632), (2, 1009709816), (4, 504854908), (8, 252427454), (16, 126213727)]