8319982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1193}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 13668912

約数和(自身を除く): 5348930

約数列:

[1, 2, 11, 22, 317, 634, 1193, 2386, 3487, 6974, 13123, 26246, 378181, 756362, 4159991, 8319982]

約数ペア:

[(1, 8319982), (2, 4159991), (11, 756362), (22, 378181), (317, 26246), (634, 13123), (1193, 6974), (2386, 3487)]