2019408022

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1\times {\mathrm{6911}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 3049270272

約数和(自身を除く): 1029862250

約数列:

[1, 2, 193, 386, 757, 1514, 6911, 13822, 146101, 292202, 1333823, 2667646, 5231627, 10463254, 1009704011, 2019408022]

約数ペア:

[(1, 2019408022), (2, 1009704011), (193, 10463254), (386, 5231627), (757, 2667646), (1514, 1333823), (6911, 292202), (13822, 146101)]