19075045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 25807320

約数和(自身を除く): 6732275

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 769, 2255, 3845, 4961, 8459, 24805, 31529, 42295, 93049, 157645, 346819, 465245, 1734095, 3815009, 19075045]

約数ペア:

[(1, 19075045), (5, 3815009), (11, 1734095), (41, 465245), (55, 346819), (121, 157645), (205, 93049), (451, 42295), (605, 31529), (769, 24805), (2255, 8459), (3845, 4961)]