19000661694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{200087}}^1$

素因数の和:200142

約数の個数: 96

約数和(自身を含む): 49269669120

約数和(自身を除く): 30269007426

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 294, 323, 357, 399, 646, 714, 798, 833, 931, 969, 1666, 1862, 1938, 2261, 2499, 2793, 4522, 4998, 5586, 6783, 13566, 15827, 31654, 47481, 94962, 200087, 400174, 600261, 1200522, 1400609, 2801218, 3401479, 3801653, 4201827, 6802958, 7603306, 8403654, 9804263, 10204437, 11404959, 19608526, 20408874, 22809918, 23810353, 26611571, 29412789, 47620706, 53223142, 58825578, 64628101, 71431059, 79834713, 129256202, 142862118, 159669426, 166672471, 186280997, 193884303, 333344942, 372561994, 387768606, 452396707, 500017413, 558842991, 904793414, 1000034826, 1117685982, 1357190121, 2714380242, 3166776949, 6333553898, 9500330847, 19000661694]

約数ペア:

[(1, 19000661694), (2, 9500330847), (3, 6333553898), (6, 3166776949), (7, 2714380242), (14, 1357190121), (17, 1117685982), (19, 1000034826), (21, 904793414), (34, 558842991), (38, 500017413), (42, 452396707), (49, 387768606), (51, 372561994), (57, 333344942), (98, 193884303), (102, 186280997), (114, 166672471), (119, 159669426), (133, 142862118), (147, 129256202), (238, 79834713), (266, 71431059), (294, 64628101), (323, 58825578), (357, 53223142), (399, 47620706), (646, 29412789), (714, 26611571), (798, 23810353), (833, 22809918), (931, 20408874), (969, 19608526), (1666, 11404959), (1862, 10204437), (1938, 9804263), (2261, 8403654), (2499, 7603306), (2793, 6802958), (4522, 4201827), (4998, 3801653), (5586, 3401479), (6783, 2801218), (13566, 1400609), (15827, 1200522), (31654, 600261), (47481, 400174), (94962, 200087)]