19912304819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11529997}}^1$

素因数の和:11530165

約数の個数: 8

約数和(自身を含む): 21860876208

約数和(自身を除く): 1948571389

約数列:

[1, 11, 157, 1727, 11529997, 126829967, 1810209529, 19912304819]

約数ペア:

[(1, 19912304819), (11, 1810209529), (157, 126829967), (1727, 11529997)]