22947815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 30191616

約数和(自身を除く): 7243801

約数列:

[1, 5, 11, 55, 223, 1115, 1871, 2453, 9355, 12265, 20581, 102905, 417233, 2086165, 4589563, 22947815]

約数ペア:

[(1, 22947815), (5, 4589563), (11, 2086165), (55, 417233), (223, 102905), (1115, 20581), (1871, 12265), (2453, 9355)]