22860112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{129887}}^1$

素因数の和:129906

約数の個数: 20

約数和(自身を含む): 48318336

約数和(自身を除く): 25458224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 129887, 259774, 519548, 1039096, 1428757, 2078192, 2857514, 5715028, 11430056, 22860112]

約数ペア:

[(1, 22860112), (2, 11430056), (4, 5715028), (8, 2857514), (11, 2078192), (16, 1428757), (22, 1039096), (44, 519548), (88, 259774), (176, 129887)]