16211994

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 33671040

約数和(自身を除く): 17459046

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 206, 222, 309, 618, 709, 1418, 2127, 3811, 4254, 7622, 11433, 22866, 26233, 52466, 73027, 78699, 146054, 157398, 219081, 438162, 2701999, 5403998, 8105997, 16211994]

約数ペア:

[(1, 16211994), (2, 8105997), (3, 5403998), (6, 2701999), (37, 438162), (74, 219081), (103, 157398), (111, 146054), (206, 78699), (222, 73027), (309, 52466), (618, 26233), (709, 22866), (1418, 11433), (2127, 7622), (3811, 4254)]