22005164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 40685568

約数和(自身を除く): 18680404

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 4127, 5332, 8254, 16508, 127937, 177461, 255874, 354922, 511748, 709844, 5501291, 11002582, 22005164]

約数ペア:

[(1, 22005164), (2, 11002582), (4, 5501291), (31, 709844), (43, 511748), (62, 354922), (86, 255874), (124, 177461), (172, 127937), (1333, 16508), (2666, 8254), (4127, 5332)]