2912431606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10948991}}^1$

素因数の和:10949019

約数の個数: 16

約数和(自身を含む): 5255516160

約数和(自身を除く): 2343084554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10948991, 21897982, 76642937, 153285874, 208030829, 416061658, 1456215803, 2912431606]

約数ペア:

[(1, 2912431606), (2, 1456215803), (7, 416061658), (14, 208030829), (19, 153285874), (38, 76642937), (133, 21897982), (266, 10948991)]