18842032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107057}}^1$

素因数の和:107076

約数の個数: 20

約数和(自身を含む): 39825576

約数和(自身を除く): 20983544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 107057, 214114, 428228, 856456, 1177627, 1712912, 2355254, 4710508, 9421016, 18842032]

約数ペア:

[(1, 18842032), (2, 9421016), (4, 4710508), (8, 2355254), (11, 1712912), (16, 1177627), (22, 856456), (44, 428228), (88, 214114), (176, 107057)]