39403606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 29180714

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 881, 1177, 1762, 2033, 2354, 4066, 9691, 16739, 19382, 22363, 33478, 44726, 94267, 184129, 188534, 368258, 1036937, 1791073, 2073874, 3582146, 19701803, 39403606]

約数ペア:

[(1, 39403606), (2, 19701803), (11, 3582146), (19, 2073874), (22, 1791073), (38, 1036937), (107, 368258), (209, 188534), (214, 184129), (418, 94267), (881, 44726), (1177, 33478), (1762, 22363), (2033, 19382), (2354, 16739), (4066, 9691)]