19351893

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 28728000

約数和(自身を除く): 9376107

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 599, 979, 1797, 2937, 6589, 10769, 19767, 32307, 53311, 72479, 159933, 217437, 586421, 1759263, 6450631, 19351893]

約数ペア:

[(1, 19351893), (3, 6450631), (11, 1759263), (33, 586421), (89, 217437), (121, 159933), (267, 72479), (363, 53311), (599, 32307), (979, 19767), (1797, 10769), (2937, 6589)]