12546856

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 27000000

約数和(自身を除く): 14453144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 499, 898, 998, 1796, 1996, 3143, 3493, 3592, 3992, 6286, 6986, 12572, 13972, 25144, 27944, 224051, 448102, 896204, 1568357, 1792408, 3136714, 6273428, 12546856]

約数ペア:

[(1, 12546856), (2, 6273428), (4, 3136714), (7, 1792408), (8, 1568357), (14, 896204), (28, 448102), (56, 224051), (449, 27944), (499, 25144), (898, 13972), (998, 12572), (1796, 6986), (1996, 6286), (3143, 3992), (3493, 3592)]