39383564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{81371}}^1$

素因数の和:81397

約数の個数: 18

約数和(自身を含む): 75757332

約数和(自身を除く): 36373768

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 81371, 162742, 325484, 895081, 1790162, 3580324, 9845891, 19691782, 39383564]

約数ペア:

[(1, 39383564), (2, 19691782), (4, 9845891), (11, 3580324), (22, 1790162), (44, 895081), (121, 325484), (242, 162742), (484, 81371)]