12227956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 23260104

約数和(自身を除く): 11032148

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2081, 2938, 4162, 5876, 8324, 27053, 54106, 108212, 235153, 470306, 940612, 3056989, 6113978, 12227956]

約数ペア:

[(1, 12227956), (2, 6113978), (4, 3056989), (13, 940612), (26, 470306), (52, 235153), (113, 108212), (226, 54106), (452, 27053), (1469, 8324), (2081, 5876), (2938, 4162)]