19466639134

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{115429}}^1$

素因数の和:115564

約数の個数: 32

約数和(自身を含む): 31265831520

約数和(自身を除く): 11799192386

約数列:

[1, 2, 37, 43, 53, 74, 86, 106, 1591, 1961, 2279, 3182, 3922, 4558, 84323, 115429, 168646, 230858, 4270873, 4963447, 6117737, 8541746, 9926894, 12235474, 183647539, 226356269, 263062691, 367295078, 452712538, 526125382, 9733319567, 19466639134]

約数ペア:

[(1, 19466639134), (2, 9733319567), (37, 526125382), (43, 452712538), (53, 367295078), (74, 263062691), (86, 226356269), (106, 183647539), (1591, 12235474), (1961, 9926894), (2279, 8541746), (3182, 6117737), (3922, 4963447), (4558, 4270873), (84323, 230858), (115429, 168646)]