22782397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 27464832

約数和(自身を除く): 4682435

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 5297, 58267, 90049, 121831, 990539, 1340141, 2071127, 22782397]

約数ペア:

[(1, 22782397), (11, 2071127), (17, 1340141), (23, 990539), (187, 121831), (253, 90049), (391, 58267), (4301, 5297)]