19205472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 40064928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1399, 1716, 2288, 2798, 3432, 4197, 4576, 5596, 6864, 8394, 11192, 13728, 15389, 16788, 18187, 22384, 30778, 33576, 36374, 44768, 46167, 54561, 61556, 67152, 72748, 92334, 109122, 123112, 134304, 145496, 184668, 200057, 218244, 246224, 290992, 369336, 400114, 436488, 492448, 581984, 600171, 738672, 800228, 872976, 1200342, 1477344, 1600456, 1745952, 2400684, 3200912, 4801368, 6401824, 9602736, 19205472]

約数ペア:

[(1, 19205472), (2, 9602736), (3, 6401824), (4, 4801368), (6, 3200912), (8, 2400684), (11, 1745952), (12, 1600456), (13, 1477344), (16, 1200342), (22, 872976), (24, 800228), (26, 738672), (32, 600171), (33, 581984), (39, 492448), (44, 436488), (48, 400114), (52, 369336), (66, 290992), (78, 246224), (88, 218244), (96, 200057), (104, 184668), (132, 145496), (143, 134304), (156, 123112), (176, 109122), (208, 92334), (264, 72748), (286, 67152), (312, 61556), (352, 54561), (416, 46167), (429, 44768), (528, 36374), (572, 33576), (624, 30778), (858, 22384), (1056, 18187), (1144, 16788), (1248, 15389), (1399, 13728), (1716, 11192), (2288, 8394), (2798, 6864), (3432, 5596), (4197, 4576)]