15768138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 33445440

約数和(自身を除く): 17677302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 881, 942, 1762, 2643, 2983, 5286, 5966, 8949, 16739, 17898, 33478, 50217, 100434, 138317, 276634, 414951, 829902, 2628023, 5256046, 7884069, 15768138]

約数ペア:

[(1, 15768138), (2, 7884069), (3, 5256046), (6, 2628023), (19, 829902), (38, 414951), (57, 276634), (114, 138317), (157, 100434), (314, 50217), (471, 33478), (881, 17898), (942, 16739), (1762, 8949), (2643, 5966), (2983, 5286)]