11889760

素因数分解:

$2^5\times 5^1\times {\mathrm{74311}}^1$

素因数の和:74326

約数の個数: 24

約数和(自身を含む): 28089936

約数和(自身を除く): 16200176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74311, 148622, 297244, 371555, 594488, 743110, 1188976, 1486220, 2377952, 2972440, 5944880, 11889760]

約数ペア:

[(1, 11889760), (2, 5944880), (4, 2972440), (5, 2377952), (8, 1486220), (10, 1188976), (16, 743110), (20, 594488), (32, 371555), (40, 297244), (80, 148622), (160, 74311)]