19192833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8429}}^1$

素因数の和:8469

約数の個数: 24

約数和(自身を含む): 31561920

約数和(自身を除く): 12369087

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8429, 25287, 75861, 92719, 193867, 278157, 581601, 834471, 1744803, 2132537, 6397611, 19192833]

約数ペア:

[(1, 19192833), (3, 6397611), (9, 2132537), (11, 1744803), (23, 834471), (33, 581601), (69, 278157), (99, 193867), (207, 92719), (253, 75861), (759, 25287), (2277, 8429)]