11857538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 22785408

約数和(自身を除く): 10927870

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2081, 2849, 4162, 5698, 14567, 22891, 29134, 45782, 76997, 153994, 160237, 320474, 538979, 846967, 1077958, 1693934, 5928769, 11857538]

約数ペア:

[(1, 11857538), (2, 5928769), (7, 1693934), (11, 1077958), (14, 846967), (22, 538979), (37, 320474), (74, 160237), (77, 153994), (154, 76997), (259, 45782), (407, 29134), (518, 22891), (814, 14567), (2081, 5698), (2849, 4162)]