11021899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 13920768

約数和(自身を除く): 2898869

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4027, 28189, 68459, 92621, 479213, 648347, 1574557, 11021899]

約数ペア:

[(1, 11021899), (7, 1574557), (17, 648347), (23, 479213), (119, 92621), (161, 68459), (391, 28189), (2737, 4027)]