19756583808

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{2113}}^1$

素因数の和:4016

約数の個数: 128

約数和(自身を含む): 56572162080

約数和(自身を除く): 36815578272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 1873, 2113, 2496, 3746, 4226, 4992, 5619, 6339, 7492, 8452, 11238, 12678, 14984, 16904, 22476, 24349, 25356, 27469, 29968, 33808, 44952, 48698, 50712, 54938, 59936, 67616, 73047, 82407, 89904, 97396, 101424, 109876, 119872, 135232, 146094, 164814, 179808, 194792, 202848, 219752, 239744, 270464, 292188, 329628, 359616, 389584, 405696, 439504, 584376, 659256, 719232, 779168, 811392, 879008, 1168752, 1318512, 1558336, 1758016, 2337504, 2637024, 3116672, 3516032, 3957649, 4675008, 5274048, 7915298, 9350016, 10548096, 11872947, 15830596, 23745894, 31661192, 47491788, 51449437, 63322384, 94983576, 102898874, 126644768, 154348311, 189967152, 205797748, 253289536, 308696622, 379934304, 411595496, 506579072, 617393244, 759868608, 823190992, 1234786488, 1519737216, 1646381984, 2469572976, 3292763968, 4939145952, 6585527936, 9878291904, 19756583808]

約数ペア:

[(1, 19756583808), (2, 9878291904), (3, 6585527936), (4, 4939145952), (6, 3292763968), (8, 2469572976), (12, 1646381984), (13, 1519737216), (16, 1234786488), (24, 823190992), (26, 759868608), (32, 617393244), (39, 506579072), (48, 411595496), (52, 379934304), (64, 308696622), (78, 253289536), (96, 205797748), (104, 189967152), (128, 154348311), (156, 126644768), (192, 102898874), (208, 94983576), (312, 63322384), (384, 51449437), (416, 47491788), (624, 31661192), (832, 23745894), (1248, 15830596), (1664, 11872947), (1873, 10548096), (2113, 9350016), (2496, 7915298), (3746, 5274048), (4226, 4675008), (4992, 3957649), (5619, 3516032), (6339, 3116672), (7492, 2637024), (8452, 2337504), (11238, 1758016), (12678, 1558336), (14984, 1318512), (16904, 1168752), (22476, 879008), (24349, 811392), (25356, 779168), (27469, 719232), (29968, 659256), (33808, 584376), (44952, 439504), (48698, 405696), (50712, 389584), (54938, 359616), (59936, 329628), (67616, 292188), (73047, 270464), (82407, 239744), (89904, 219752), (97396, 202848), (101424, 194792), (109876, 179808), (119872, 164814), (135232, 146094)]