19131168

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 59291568

約数和(自身を除く): 40160400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 83, 84, 96, 98, 112, 147, 166, 168, 196, 224, 249, 294, 332, 336, 343, 392, 498, 581, 588, 664, 672, 686, 784, 996, 1029, 1162, 1176, 1328, 1372, 1568, 1743, 1992, 2058, 2324, 2352, 2401, 2656, 2744, 3486, 3984, 4067, 4116, 4648, 4704, 4802, 5488, 6972, 7203, 7968, 8134, 8232, 9296, 9604, 10976, 12201, 13944, 14406, 16268, 16464, 18592, 19208, 24402, 27888, 28469, 28812, 32536, 32928, 38416, 48804, 55776, 56938, 57624, 65072, 76832, 85407, 97608, 113876, 115248, 130144, 170814, 195216, 199283, 227752, 230496, 341628, 390432, 398566, 455504, 597849, 683256, 797132, 911008, 1195698, 1366512, 1594264, 2391396, 2733024, 3188528, 4782792, 6377056, 9565584, 19131168]

約数ペア:

[(1, 19131168), (2, 9565584), (3, 6377056), (4, 4782792), (6, 3188528), (7, 2733024), (8, 2391396), (12, 1594264), (14, 1366512), (16, 1195698), (21, 911008), (24, 797132), (28, 683256), (32, 597849), (42, 455504), (48, 398566), (49, 390432), (56, 341628), (83, 230496), (84, 227752), (96, 199283), (98, 195216), (112, 170814), (147, 130144), (166, 115248), (168, 113876), (196, 97608), (224, 85407), (249, 76832), (294, 65072), (332, 57624), (336, 56938), (343, 55776), (392, 48804), (498, 38416), (581, 32928), (588, 32536), (664, 28812), (672, 28469), (686, 27888), (784, 24402), (996, 19208), (1029, 18592), (1162, 16464), (1176, 16268), (1328, 14406), (1372, 13944), (1568, 12201), (1743, 10976), (1992, 9604), (2058, 9296), (2324, 8232), (2352, 8134), (2401, 7968), (2656, 7203), (2744, 6972), (3486, 5488), (3984, 4802), (4067, 4704), (4116, 4648)]