16649628

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12967}}^1$

素因数の和:13081

約数の個数: 24

約数和(自身を含む): 39215232

約数和(自身を除く): 22565604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 12967, 25934, 38901, 51868, 77802, 155604, 1387469, 2774938, 4162407, 5549876, 8324814, 16649628]

約数ペア:

[(1, 16649628), (2, 8324814), (3, 5549876), (4, 4162407), (6, 2774938), (12, 1387469), (107, 155604), (214, 77802), (321, 51868), (428, 38901), (642, 25934), (1284, 12967)]