12235652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21419

約数の個数: 24

約数和(自身を含む): 25156992

約数和(自身を除く): 12921340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21391, 42782, 85564, 235301, 278083, 470602, 556166, 941204, 1112332, 3058913, 6117826, 12235652]

約数ペア:

[(1, 12235652), (2, 6117826), (4, 3058913), (11, 1112332), (13, 941204), (22, 556166), (26, 470602), (44, 278083), (52, 235301), (143, 85564), (286, 42782), (572, 21391)]