38816582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 71040000

約数和(自身を除く): 32223418

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 1999, 2774, 3998, 9709, 13993, 19418, 27986, 37981, 75962, 145927, 265867, 291854, 531734, 1021489, 2042978, 2772613, 5545226, 19408291, 38816582]

約数ペア:

[(1, 38816582), (2, 19408291), (7, 5545226), (14, 2772613), (19, 2042978), (38, 1021489), (73, 531734), (133, 291854), (146, 265867), (266, 145927), (511, 75962), (1022, 37981), (1387, 27986), (1999, 19418), (2774, 13993), (3998, 9709)]