19204576

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:283

約数の個数: 36

約数和(自身を含む): 38958192

約数和(自身を除く): 19753616

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 113, 188, 226, 376, 452, 752, 904, 1504, 1808, 3616, 5311, 10622, 12769, 21244, 25538, 42488, 51076, 84976, 102152, 169952, 204304, 408608, 600143, 1200286, 2400572, 4801144, 9602288, 19204576]

約数ペア:

[(1, 19204576), (2, 9602288), (4, 4801144), (8, 2400572), (16, 1200286), (32, 600143), (47, 408608), (94, 204304), (113, 169952), (188, 102152), (226, 84976), (376, 51076), (452, 42488), (752, 25538), (904, 21244), (1504, 12769), (1808, 10622), (3616, 5311)]