12807652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22391}}^1$

素因数の和:22419

約数の個数: 24

約数和(自身を含む): 26332992

約数和(自身を除く): 13525340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22391, 44782, 89564, 246301, 291083, 492602, 582166, 985204, 1164332, 3201913, 6403826, 12807652]

約数ペア:

[(1, 12807652), (2, 6403826), (4, 3201913), (11, 1164332), (13, 985204), (22, 582166), (26, 492602), (44, 291083), (52, 246301), (143, 89564), (286, 44782), (572, 22391)]