12427294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8431}}^1$

素因数の和:8511

約数の個数: 16

約数和(自身を含む): 20641536

約数和(自身を除く): 8214242

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8431, 16862, 92741, 185482, 564877, 1129754, 6213647, 12427294]

約数ペア:

[(1, 12427294), (2, 6213647), (11, 1129754), (22, 564877), (67, 185482), (134, 92741), (737, 16862), (1474, 8431)]