14879242

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 27989280

約数和(自身を除く): 13110038

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 131, 133, 262, 266, 427, 854, 917, 931, 1159, 1834, 1862, 2318, 2489, 2989, 4978, 5978, 6419, 7991, 8113, 12838, 15982, 16226, 17423, 34846, 55937, 56791, 111874, 113582, 121961, 151829, 243922, 303658, 391559, 783118, 1062803, 2125606, 7439621, 14879242]

約数ペア:

[(1, 14879242), (2, 7439621), (7, 2125606), (14, 1062803), (19, 783118), (38, 391559), (49, 303658), (61, 243922), (98, 151829), (122, 121961), (131, 113582), (133, 111874), (262, 56791), (266, 55937), (427, 34846), (854, 17423), (917, 16226), (931, 15982), (1159, 12838), (1834, 8113), (1862, 7991), (2318, 6419), (2489, 5978), (2989, 4978)]