19223674

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 29391912

約数和(自身を除く): 10168238

約数列:

[1, 2, 73, 146, 353, 373, 706, 746, 25769, 27229, 51538, 54458, 131669, 263338, 9611837, 19223674]

約数ペア:

[(1, 19223674), (2, 9611837), (73, 263338), (146, 131669), (353, 54458), (373, 51538), (706, 27229), (746, 25769)]