22643983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 25894080

約数和(自身を除く): 3250097

約数列:

[1, 17, 23, 29, 391, 493, 667, 1997, 11339, 33949, 45931, 57913, 780827, 984521, 1331999, 22643983]

約数ペア:

[(1, 22643983), (17, 1331999), (23, 984521), (29, 780827), (391, 57913), (493, 45931), (667, 33949), (1997, 11339)]