16804547956

素因数分解:

$2^2\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{246271}}^1$

素因数の和:248719

約数の個数: 24

約数和(自身を含む): 33623023616

約数和(自身を除く): 16818475660

約数列:

[1, 2, 4, 7, 14, 28, 2437, 4874, 9748, 17059, 34118, 68236, 246271, 492542, 985084, 1723897, 3447794, 6895588, 600162427, 1200324854, 2400649708, 4201136989, 8402273978, 16804547956]

約数ペア:

[(1, 16804547956), (2, 8402273978), (4, 4201136989), (7, 2400649708), (14, 1200324854), (28, 600162427), (2437, 6895588), (4874, 3447794), (9748, 1723897), (17059, 985084), (34118, 492542), (68236, 246271)]