2019426794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13113161}}^1$

素因数の和:13113181

約数の個数: 16

約数和(自身を含む): 3776590656

約数和(自身を除く): 1757163862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13113161, 26226322, 91792127, 144244771, 183584254, 288489542, 1009713397, 2019426794]

約数ペア:

[(1, 2019426794), (2, 1009713397), (7, 288489542), (11, 183584254), (14, 144244771), (22, 91792127), (77, 26226322), (154, 13113161)]