19356162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6491}}^1$

素因数の和:6574

約数の個数: 32

約数和(自身を含む): 44872704

約数和(自身を除く): 25516542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6491, 12982, 19473, 38946, 45437, 90874, 136311, 272622, 460861, 921722, 1382583, 2765166, 3226027, 6452054, 9678081, 19356162]

約数ペア:

[(1, 19356162), (2, 9678081), (3, 6452054), (6, 3226027), (7, 2765166), (14, 1382583), (21, 921722), (42, 460861), (71, 272622), (142, 136311), (213, 90874), (426, 45437), (497, 38946), (994, 19473), (1491, 12982), (2982, 6491)]