22234147

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 26088480

約数和(自身を除く): 3854333

約数列:

[1, 13, 17, 71, 109, 169, 221, 923, 1207, 1417, 1853, 2873, 7739, 11999, 15691, 18421, 24089, 100607, 131563, 203983, 313157, 1307891, 1710319, 22234147]

約数ペア:

[(1, 22234147), (13, 1710319), (17, 1307891), (71, 313157), (109, 203983), (169, 131563), (221, 100607), (923, 24089), (1207, 18421), (1417, 15691), (1853, 11999), (2873, 7739)]