12763564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{26371}}^1$

素因数の和:26397

約数の個数: 18

約数和(自身を含む): 24552332

約数和(自身を除く): 11788768

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 26371, 52742, 105484, 290081, 580162, 1160324, 3190891, 6381782, 12763564]

約数ペア:

[(1, 12763564), (2, 6381782), (4, 3190891), (11, 1160324), (22, 580162), (44, 290081), (121, 105484), (242, 52742), (484, 26371)]