19629696

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 37947264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 97, 102, 124, 128, 136, 186, 192, 194, 204, 248, 272, 291, 372, 384, 388, 408, 496, 527, 544, 582, 744, 776, 816, 992, 1054, 1088, 1164, 1488, 1552, 1581, 1632, 1649, 1984, 2108, 2176, 2328, 2976, 3007, 3104, 3162, 3264, 3298, 3968, 4216, 4656, 4947, 5952, 6014, 6208, 6324, 6528, 6596, 8432, 9021, 9312, 9894, 11904, 12028, 12416, 12648, 13192, 16864, 18042, 18624, 19788, 24056, 25296, 26384, 33728, 36084, 37248, 39576, 48112, 50592, 51119, 52768, 67456, 72168, 79152, 96224, 101184, 102238, 105536, 144336, 153357, 158304, 192448, 202368, 204476, 211072, 288672, 306714, 316608, 384896, 408952, 577344, 613428, 633216, 817904, 1154688, 1226856, 1635808, 2453712, 3271616, 4907424, 6543232, 9814848, 19629696]

約数ペア:

[(1, 19629696), (2, 9814848), (3, 6543232), (4, 4907424), (6, 3271616), (8, 2453712), (12, 1635808), (16, 1226856), (17, 1154688), (24, 817904), (31, 633216), (32, 613428), (34, 577344), (48, 408952), (51, 384896), (62, 316608), (64, 306714), (68, 288672), (93, 211072), (96, 204476), (97, 202368), (102, 192448), (124, 158304), (128, 153357), (136, 144336), (186, 105536), (192, 102238), (194, 101184), (204, 96224), (248, 79152), (272, 72168), (291, 67456), (372, 52768), (384, 51119), (388, 50592), (408, 48112), (496, 39576), (527, 37248), (544, 36084), (582, 33728), (744, 26384), (776, 25296), (816, 24056), (992, 19788), (1054, 18624), (1088, 18042), (1164, 16864), (1488, 13192), (1552, 12648), (1581, 12416), (1632, 12028), (1649, 11904), (1984, 9894), (2108, 9312), (2176, 9021), (2328, 8432), (2976, 6596), (3007, 6528), (3104, 6324), (3162, 6208), (3264, 6014), (3298, 5952), (3968, 4947), (4216, 4656)]