16217894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 30917376

約数和(自身を除く): 14699482

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 1987, 3974, 4081, 8162, 13909, 21857, 27818, 43714, 105311, 152999, 210622, 305998, 737177, 1158421, 1474354, 2316842, 8108947, 16217894]

約数ペア:

[(1, 16217894), (2, 8108947), (7, 2316842), (11, 1474354), (14, 1158421), (22, 737177), (53, 305998), (77, 210622), (106, 152999), (154, 105311), (371, 43714), (583, 27818), (742, 21857), (1166, 13909), (1987, 8162), (3974, 4081)]