18462686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10111}}^1$

素因数の和:10207

約数の個数: 16

約数和(自身を含む): 30578688

約数和(自身を除く): 12116002

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10111, 20222, 111221, 222442, 839213, 1678426, 9231343, 18462686]

約数ペア:

[(1, 18462686), (2, 9231343), (11, 1678426), (22, 839213), (83, 222442), (166, 111221), (913, 20222), (1826, 10111)]