22389833

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 24955776

約数和(自身を除く): 2565943

約数列:

[1, 17, 23, 173, 331, 391, 2941, 3979, 5627, 7613, 57263, 67643, 129421, 973471, 1317049, 22389833]

約数ペア:

[(1, 22389833), (17, 1317049), (23, 973471), (173, 129421), (331, 67643), (391, 57263), (2941, 7613), (3979, 5627)]