19038247232

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{9109}}^1$

素因数の和:9268

約数の個数: 84

約数和(自身を含む): 40491636060

約数和(自身を除く): 21453388828

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 289, 452, 544, 578, 904, 1088, 1156, 1808, 1921, 2312, 3616, 3842, 4624, 7232, 7684, 9109, 9248, 15368, 18218, 18496, 30736, 32657, 36436, 61472, 65314, 72872, 122944, 130628, 145744, 154853, 261256, 291488, 309706, 522512, 582976, 619412, 1029317, 1045024, 1238824, 2058634, 2090048, 2477648, 2632501, 4117268, 4955296, 5265002, 8234536, 9910592, 10530004, 16469072, 17498389, 21060008, 32938144, 34996778, 42120016, 65876288, 69993556, 84240032, 139987112, 168480064, 279974224, 297472613, 559948448, 594945226, 1119896896, 1189890452, 2379780904, 4759561808, 9519123616, 19038247232]

約数ペア:

[(1, 19038247232), (2, 9519123616), (4, 4759561808), (8, 2379780904), (16, 1189890452), (17, 1119896896), (32, 594945226), (34, 559948448), (64, 297472613), (68, 279974224), (113, 168480064), (136, 139987112), (226, 84240032), (272, 69993556), (289, 65876288), (452, 42120016), (544, 34996778), (578, 32938144), (904, 21060008), (1088, 17498389), (1156, 16469072), (1808, 10530004), (1921, 9910592), (2312, 8234536), (3616, 5265002), (3842, 4955296), (4624, 4117268), (7232, 2632501), (7684, 2477648), (9109, 2090048), (9248, 2058634), (15368, 1238824), (18218, 1045024), (18496, 1029317), (30736, 619412), (32657, 582976), (36436, 522512), (61472, 309706), (65314, 291488), (72872, 261256), (122944, 154853), (130628, 145744)]