19252136

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 37376040

約数和(自身を除く): 18123904

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 337, 386, 674, 772, 1348, 1544, 2696, 7141, 12469, 14282, 24938, 28564, 49876, 57128, 65041, 99752, 130082, 260164, 520328, 2406517, 4813034, 9626068, 19252136]

約数ペア:

[(1, 19252136), (2, 9626068), (4, 4813034), (8, 2406517), (37, 520328), (74, 260164), (148, 130082), (193, 99752), (296, 65041), (337, 57128), (386, 49876), (674, 28564), (772, 24938), (1348, 14282), (1544, 12469), (2696, 7141)]