22510499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 26716368

約数和(自身を除く): 4205869

約数列:

[1, 11, 17, 73, 97, 187, 289, 803, 1067, 1241, 1649, 3179, 7081, 13651, 18139, 21097, 28033, 77891, 120377, 232067, 308363, 1324147, 2046409, 22510499]

約数ペア:

[(1, 22510499), (11, 2046409), (17, 1324147), (73, 308363), (97, 232067), (187, 120377), (289, 77891), (803, 28033), (1067, 21097), (1241, 18139), (1649, 13651), (3179, 7081)]