12971134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{811}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 21280896

約数和(自身を除く): 8309762

約数列:

[1, 2, 11, 22, 727, 811, 1454, 1622, 7997, 8921, 15994, 17842, 589597, 1179194, 6485567, 12971134]

約数ペア:

[(1, 12971134), (2, 6485567), (11, 1179194), (22, 589597), (727, 17842), (811, 15994), (1454, 8921), (1622, 7997)]