22686796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2591}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 43545600

約数和(自身を除く): 20858804

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 2591, 4378, 5182, 8756, 10364, 28501, 57002, 114004, 515609, 1031218, 2062436, 5671699, 11343398, 22686796]

約数ペア:

[(1, 22686796), (2, 11343398), (4, 5671699), (11, 2062436), (22, 1031218), (44, 515609), (199, 114004), (398, 57002), (796, 28501), (2189, 10364), (2591, 8756), (4378, 5182)]