22128254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28297}}^1$

素因数の和:28339

約数の個数: 16

約数和(自身を含む): 36674208

約数和(自身を除く): 14545954

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 28297, 56594, 481049, 650831, 962098, 1301662, 11064127, 22128254]

約数ペア:

[(1, 22128254), (2, 11064127), (17, 1301662), (23, 962098), (34, 650831), (46, 481049), (391, 56594), (782, 28297)]