12420598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 19719936

約数和(自身を除く): 7299338

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 3803, 7606, 87469, 174938, 270013, 540026, 6210299, 12420598]

約数ペア:

[(1, 12420598), (2, 6210299), (23, 540026), (46, 270013), (71, 174938), (142, 87469), (1633, 7606), (3266, 3803)]