19861056

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 126

約数和(自身を含む): 60396882

約数和(自身を除く): 40535826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 64, 72, 82, 87, 96, 116, 123, 144, 164, 174, 192, 232, 246, 261, 288, 328, 348, 369, 464, 492, 522, 576, 656, 696, 738, 841, 928, 984, 1044, 1189, 1312, 1392, 1476, 1682, 1856, 1968, 2088, 2378, 2523, 2624, 2784, 2952, 3364, 3567, 3936, 4176, 4756, 5046, 5568, 5904, 6728, 7134, 7569, 7872, 8352, 9512, 10092, 10701, 11808, 13456, 14268, 15138, 16704, 19024, 20184, 21402, 23616, 26912, 28536, 30276, 34481, 38048, 40368, 42804, 53824, 57072, 60552, 68962, 76096, 80736, 85608, 103443, 114144, 121104, 137924, 161472, 171216, 206886, 228288, 242208, 275848, 310329, 342432, 413772, 484416, 551696, 620658, 684864, 827544, 1103392, 1241316, 1655088, 2206784, 2482632, 3310176, 4965264, 6620352, 9930528, 19861056]

約数ペア:

[(1, 19861056), (2, 9930528), (3, 6620352), (4, 4965264), (6, 3310176), (8, 2482632), (9, 2206784), (12, 1655088), (16, 1241316), (18, 1103392), (24, 827544), (29, 684864), (32, 620658), (36, 551696), (41, 484416), (48, 413772), (58, 342432), (64, 310329), (72, 275848), (82, 242208), (87, 228288), (96, 206886), (116, 171216), (123, 161472), (144, 137924), (164, 121104), (174, 114144), (192, 103443), (232, 85608), (246, 80736), (261, 76096), (288, 68962), (328, 60552), (348, 57072), (369, 53824), (464, 42804), (492, 40368), (522, 38048), (576, 34481), (656, 30276), (696, 28536), (738, 26912), (841, 23616), (928, 21402), (984, 20184), (1044, 19024), (1189, 16704), (1312, 15138), (1392, 14268), (1476, 13456), (1682, 11808), (1856, 10701), (1968, 10092), (2088, 9512), (2378, 8352), (2523, 7872), (2624, 7569), (2784, 7134), (2952, 6728), (3364, 5904), (3567, 5568), (3936, 5046), (4176, 4756)]