2019423248

素因数分解:

$2^4\times {\mathrm{126213953}}^1$

素因数の和:126213961

約数の個数: 10

約数和(自身を含む): 3912632574

約数和(自身を除く): 1893209326

約数列:

[1, 2, 4, 8, 16, 126213953, 252427906, 504855812, 1009711624, 2019423248]

約数ペア:

[(1, 2019423248), (2, 1009711624), (4, 504855812), (8, 252427906), (16, 126213953)]