13012912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 27801792

約数和(自身を除く): 14788880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 691, 856, 1177, 1382, 1712, 2354, 2764, 4708, 5528, 7601, 9416, 11056, 15202, 18832, 30404, 60808, 73937, 121616, 147874, 295748, 591496, 813307, 1182992, 1626614, 3253228, 6506456, 13012912]

約数ペア:

[(1, 13012912), (2, 6506456), (4, 3253228), (8, 1626614), (11, 1182992), (16, 813307), (22, 591496), (44, 295748), (88, 147874), (107, 121616), (176, 73937), (214, 60808), (428, 30404), (691, 18832), (856, 15202), (1177, 11056), (1382, 9416), (1712, 7601), (2354, 5528), (2764, 4708)]