22217008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{126233}}^1$

素因数の和:126252

約数の個数: 20

約数和(自身を含む): 46959048

約数和(自身を除く): 24742040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 126233, 252466, 504932, 1009864, 1388563, 2019728, 2777126, 5554252, 11108504, 22217008]

約数ペア:

[(1, 22217008), (2, 11108504), (4, 5554252), (8, 2777126), (11, 2019728), (16, 1388563), (22, 1009864), (44, 504932), (88, 252466), (176, 126233)]