17787326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5297}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 28227744

約数和(自身を除く): 10440418

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5297, 10594, 121831, 243662, 386681, 773362, 8893663, 17787326]

約数ペア:

[(1, 17787326), (2, 8893663), (23, 773362), (46, 386681), (73, 243662), (146, 121831), (1679, 10594), (3358, 5297)]