16240782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 34531200

約数和(自身を除く): 18290418

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 1307, 2071, 2614, 3921, 4142, 6213, 7842, 12426, 24833, 49666, 74499, 142463, 148998, 284926, 427389, 854778, 2706797, 5413594, 8120391, 16240782]

約数ペア:

[(1, 16240782), (2, 8120391), (3, 5413594), (6, 2706797), (19, 854778), (38, 427389), (57, 284926), (109, 148998), (114, 142463), (218, 74499), (327, 49666), (654, 24833), (1307, 12426), (2071, 7842), (2614, 6213), (3921, 4142)]