2019380943

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{18401}}^1$

素因数の和:18794

約数の個数: 16

約数和(自身を含む): 2721434976

約数和(自身を除く): 702054033

約数列:

[1, 3, 157, 233, 471, 699, 18401, 36581, 55203, 109743, 2888957, 4287433, 8666871, 12862299, 673126981, 2019380943]

約数ペア:

[(1, 2019380943), (3, 673126981), (157, 12862299), (233, 8666871), (471, 4287433), (699, 2888957), (18401, 109743), (36581, 55203)]