2019425812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13644769}}^1$

素因数の和:13644810

約数の個数: 12

約数和(自身を含む): 3629508820

約数和(自身を除く): 1610083008

約数列:

[1, 2, 4, 37, 74, 148, 13644769, 27289538, 54579076, 504856453, 1009712906, 2019425812]

約数ペア:

[(1, 2019425812), (2, 1009712906), (4, 504856453), (37, 54579076), (74, 27289538), (148, 13644769)]