12879142

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 6861530

約数列:

[1, 2, 67, 134, 223, 431, 446, 862, 14941, 28877, 29882, 57754, 96113, 192226, 6439571, 12879142]

約数ペア:

[(1, 12879142), (2, 6439571), (67, 192226), (134, 96113), (223, 57754), (431, 29882), (446, 28877), (862, 14941)]