16956268

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1367}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 34013952

約数和(自身を除く): 17057684

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1367, 1772, 2734, 3101, 5468, 6202, 9569, 12404, 19138, 38276, 605581, 1211162, 2422324, 4239067, 8478134, 16956268]

約数ペア:

[(1, 16956268), (2, 8478134), (4, 4239067), (7, 2422324), (14, 1211162), (28, 605581), (443, 38276), (886, 19138), (1367, 12404), (1772, 9569), (2734, 6202), (3101, 5468)]