12199418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 11242630

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2141, 2849, 4282, 5698, 14987, 23551, 29974, 47102, 79217, 158434, 164857, 329714, 554519, 871387, 1109038, 1742774, 6099709, 12199418]

約数ペア:

[(1, 12199418), (2, 6099709), (7, 1742774), (11, 1109038), (14, 871387), (22, 554519), (37, 329714), (74, 164857), (77, 158434), (154, 79217), (259, 47102), (407, 29974), (518, 23551), (814, 14987), (2141, 5698), (2849, 4282)]