19054074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 46379520

約数和(自身を除く): 27325446

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 43, 46, 57, 69, 78, 86, 114, 129, 138, 169, 247, 258, 299, 338, 437, 494, 507, 559, 598, 741, 817, 874, 897, 989, 1014, 1118, 1311, 1482, 1634, 1677, 1794, 1978, 2451, 2622, 2967, 3211, 3354, 3887, 4902, 5681, 5934, 6422, 7267, 7774, 9633, 10621, 11362, 11661, 12857, 14534, 17043, 18791, 19266, 21242, 21801, 23322, 25714, 31863, 34086, 37582, 38571, 43602, 56373, 63726, 73853, 77142, 112746, 138073, 147706, 167141, 221559, 244283, 276146, 334282, 414219, 443118, 488566, 501423, 732849, 828438, 1002846, 1465698, 3175679, 6351358, 9527037, 19054074]

約数ペア:

[(1, 19054074), (2, 9527037), (3, 6351358), (6, 3175679), (13, 1465698), (19, 1002846), (23, 828438), (26, 732849), (38, 501423), (39, 488566), (43, 443118), (46, 414219), (57, 334282), (69, 276146), (78, 244283), (86, 221559), (114, 167141), (129, 147706), (138, 138073), (169, 112746), (247, 77142), (258, 73853), (299, 63726), (338, 56373), (437, 43602), (494, 38571), (507, 37582), (559, 34086), (598, 31863), (741, 25714), (817, 23322), (874, 21801), (897, 21242), (989, 19266), (1014, 18791), (1118, 17043), (1311, 14534), (1482, 12857), (1634, 11661), (1677, 11362), (1794, 10621), (1978, 9633), (2451, 7774), (2622, 7267), (2967, 6422), (3211, 5934), (3354, 5681), (3887, 4902)]