19841150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 22906114

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 683, 830, 1162, 1366, 2075, 2905, 3415, 4150, 4781, 5810, 6830, 9562, 14525, 17075, 23905, 29050, 34150, 47810, 56689, 113378, 119525, 239050, 283445, 396823, 566890, 793646, 1417225, 1984115, 2834450, 3968230, 9920575, 19841150]

約数ペア:

[(1, 19841150), (2, 9920575), (5, 3968230), (7, 2834450), (10, 1984115), (14, 1417225), (25, 793646), (35, 566890), (50, 396823), (70, 283445), (83, 239050), (166, 119525), (175, 113378), (350, 56689), (415, 47810), (581, 34150), (683, 29050), (830, 23905), (1162, 17075), (1366, 14525), (2075, 9562), (2905, 6830), (3415, 5810), (4150, 4781)]