13275438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 29382912

約数和(自身を除く): 16107474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 2833, 4686, 5666, 8499, 16998, 31163, 62326, 93489, 186978, 201143, 402286, 603429, 1206858, 2212573, 4425146, 6637719, 13275438]

約数ペア:

[(1, 13275438), (2, 6637719), (3, 4425146), (6, 2212573), (11, 1206858), (22, 603429), (33, 402286), (66, 201143), (71, 186978), (142, 93489), (213, 62326), (426, 31163), (781, 16998), (1562, 8499), (2343, 5666), (2833, 4686)]