16211316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 41545728

約数和(自身を除く): 25334412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 643, 764, 1146, 1286, 1929, 2101, 2292, 2572, 3858, 4202, 6303, 7073, 7716, 8404, 12606, 14146, 21219, 25212, 28292, 42438, 84876, 122813, 245626, 368439, 491252, 736878, 1350943, 1473756, 2701886, 4052829, 5403772, 8105658, 16211316]

約数ペア:

[(1, 16211316), (2, 8105658), (3, 5403772), (4, 4052829), (6, 2701886), (11, 1473756), (12, 1350943), (22, 736878), (33, 491252), (44, 368439), (66, 245626), (132, 122813), (191, 84876), (382, 42438), (573, 28292), (643, 25212), (764, 21219), (1146, 14146), (1286, 12606), (1929, 8404), (2101, 7716), (2292, 7073), (2572, 6303), (3858, 4202)]