19313088

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 55558944

約数和(自身を除く): 36245856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 97, 102, 122, 136, 183, 192, 194, 204, 244, 272, 291, 366, 388, 408, 488, 544, 582, 732, 776, 816, 976, 1037, 1088, 1164, 1464, 1552, 1632, 1649, 1952, 2074, 2328, 2928, 3104, 3111, 3264, 3298, 3904, 4148, 4656, 4947, 5856, 5917, 6208, 6222, 6596, 8296, 9312, 9894, 11712, 11834, 12444, 13192, 16592, 17751, 18624, 19788, 23668, 24888, 26384, 33184, 35502, 39576, 47336, 49776, 52768, 66368, 71004, 79152, 94672, 99552, 100589, 105536, 142008, 158304, 189344, 199104, 201178, 284016, 301767, 316608, 378688, 402356, 568032, 603534, 804712, 1136064, 1207068, 1609424, 2414136, 3218848, 4828272, 6437696, 9656544, 19313088]

約数ペア:

[(1, 19313088), (2, 9656544), (3, 6437696), (4, 4828272), (6, 3218848), (8, 2414136), (12, 1609424), (16, 1207068), (17, 1136064), (24, 804712), (32, 603534), (34, 568032), (48, 402356), (51, 378688), (61, 316608), (64, 301767), (68, 284016), (96, 201178), (97, 199104), (102, 189344), (122, 158304), (136, 142008), (183, 105536), (192, 100589), (194, 99552), (204, 94672), (244, 79152), (272, 71004), (291, 66368), (366, 52768), (388, 49776), (408, 47336), (488, 39576), (544, 35502), (582, 33184), (732, 26384), (776, 24888), (816, 23668), (976, 19788), (1037, 18624), (1088, 17751), (1164, 16592), (1464, 13192), (1552, 12444), (1632, 11834), (1649, 11712), (1952, 9894), (2074, 9312), (2328, 8296), (2928, 6596), (3104, 6222), (3111, 6208), (3264, 5917), (3298, 5856), (3904, 4947), (4148, 4656)]