19611072

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 63424816

約数和(自身を除く): 43813744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 97, 104, 108, 117, 144, 156, 162, 192, 194, 208, 216, 234, 243, 288, 291, 312, 324, 351, 388, 416, 432, 468, 486, 576, 582, 624, 648, 702, 776, 832, 864, 873, 936, 972, 1053, 1164, 1248, 1261, 1296, 1404, 1552, 1728, 1746, 1872, 1944, 2106, 2328, 2496, 2522, 2592, 2619, 2808, 3104, 3159, 3492, 3744, 3783, 3888, 4212, 4656, 5044, 5184, 5238, 5616, 6208, 6318, 6984, 7488, 7566, 7776, 7857, 8424, 9312, 10088, 10476, 11232, 11349, 12636, 13968, 15132, 15552, 15714, 16848, 18624, 20176, 20952, 22464, 22698, 23571, 25272, 27936, 30264, 31428, 33696, 34047, 40352, 41904, 45396, 47142, 50544, 55872, 60528, 62856, 67392, 68094, 80704, 83808, 90792, 94284, 101088, 102141, 121056, 125712, 136188, 167616, 181584, 188568, 202176, 204282, 242112, 251424, 272376, 306423, 363168, 377136, 408564, 502848, 544752, 612846, 726336, 754272, 817128, 1089504, 1225692, 1508544, 1634256, 2179008, 2451384, 3268512, 4902768, 6537024, 9805536, 19611072]

約数ペア:

[(1, 19611072), (2, 9805536), (3, 6537024), (4, 4902768), (6, 3268512), (8, 2451384), (9, 2179008), (12, 1634256), (13, 1508544), (16, 1225692), (18, 1089504), (24, 817128), (26, 754272), (27, 726336), (32, 612846), (36, 544752), (39, 502848), (48, 408564), (52, 377136), (54, 363168), (64, 306423), (72, 272376), (78, 251424), (81, 242112), (96, 204282), (97, 202176), (104, 188568), (108, 181584), (117, 167616), (144, 136188), (156, 125712), (162, 121056), (192, 102141), (194, 101088), (208, 94284), (216, 90792), (234, 83808), (243, 80704), (288, 68094), (291, 67392), (312, 62856), (324, 60528), (351, 55872), (388, 50544), (416, 47142), (432, 45396), (468, 41904), (486, 40352), (576, 34047), (582, 33696), (624, 31428), (648, 30264), (702, 27936), (776, 25272), (832, 23571), (864, 22698), (873, 22464), (936, 20952), (972, 20176), (1053, 18624), (1164, 16848), (1248, 15714), (1261, 15552), (1296, 15132), (1404, 13968), (1552, 12636), (1728, 11349), (1746, 11232), (1872, 10476), (1944, 10088), (2106, 9312), (2328, 8424), (2496, 7857), (2522, 7776), (2592, 7566), (2619, 7488), (2808, 6984), (3104, 6318), (3159, 6208), (3492, 5616), (3744, 5238), (3783, 5184), (3888, 5044), (4212, 4656)]