13029764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{26921}}^1$

素因数の和:26947

約数の個数: 18

約数和(自身を含む): 25064382

約数和(自身を除く): 12034618

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 26921, 53842, 107684, 296131, 592262, 1184524, 3257441, 6514882, 13029764]

約数ペア:

[(1, 13029764), (2, 6514882), (4, 3257441), (11, 1184524), (22, 592262), (44, 296131), (121, 107684), (242, 53842), (484, 26921)]