19295433

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 28952352

約数和(自身を除く): 9656919

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 683, 2049, 3139, 6147, 9417, 28251, 29369, 49859, 88107, 149577, 264321, 448731, 2143937, 6431811, 19295433]

約数ペア:

[(1, 19295433), (3, 6431811), (9, 2143937), (43, 448731), (73, 264321), (129, 149577), (219, 88107), (387, 49859), (657, 29369), (683, 28251), (2049, 9417), (3139, 6147)]