17968014734

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{89}}^1\times {\mathrm{14717}}^1$

素因数の和:14865

約数の個数: 32

約数和(自身を含む): 28770746400

約数和(自身を除く): 10802731666

約数列:

[1, 2, 19, 38, 89, 178, 361, 722, 1691, 3382, 6859, 13718, 14717, 29434, 32129, 64258, 279623, 559246, 610451, 1220902, 1309813, 2619626, 5312837, 10625674, 24886447, 49772894, 100943903, 201887806, 472842493, 945684986, 8984007367, 17968014734]

約数ペア:

[(1, 17968014734), (2, 8984007367), (19, 945684986), (38, 472842493), (89, 201887806), (178, 100943903), (361, 49772894), (722, 24886447), (1691, 10625674), (3382, 5312837), (6859, 2619626), (13718, 1309813), (14717, 1220902), (29434, 610451), (32129, 559246), (64258, 279623)]