11990222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 18855072

約数和(自身を除く): 6864850

約数列:

[1, 2, 23, 46, 277, 554, 941, 1882, 6371, 12742, 21643, 43286, 260657, 521314, 5995111, 11990222]

約数ペア:

[(1, 11990222), (2, 5995111), (23, 521314), (46, 260657), (277, 43286), (554, 21643), (941, 12742), (1882, 6371)]