12878256

素因数分解:

$2^4\times 3^1\times {\mathrm{268297}}^1$

素因数の和:268308

約数の個数: 20

約数和(自身を含む): 33268952

約数和(自身を除く): 20390696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 268297, 536594, 804891, 1073188, 1609782, 2146376, 3219564, 4292752, 6439128, 12878256]

約数ペア:

[(1, 12878256), (2, 6439128), (3, 4292752), (4, 3219564), (6, 2146376), (8, 1609782), (12, 1073188), (16, 804891), (24, 536594), (48, 268297)]