12938906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 19832064

約数和(自身を除く): 6893158

約数列:

[1, 2, 67, 134, 223, 433, 446, 866, 14941, 29011, 29882, 58022, 96559, 193118, 6469453, 12938906]

約数ペア:

[(1, 12938906), (2, 6469453), (67, 193118), (134, 96559), (223, 58022), (433, 29882), (446, 29011), (866, 14941)]