19199232

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 59707284

約数和(自身を除く): 40508052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 641, 768, 832, 936, 1152, 1248, 1282, 1664, 1872, 1923, 2304, 2496, 2564, 3328, 3744, 3846, 4992, 5128, 5769, 7488, 7692, 8333, 9984, 10256, 11538, 14976, 15384, 16666, 20512, 23076, 24999, 29952, 30768, 33332, 41024, 46152, 49998, 61536, 66664, 74997, 82048, 92304, 99996, 123072, 133328, 149994, 164096, 184608, 199992, 246144, 266656, 299988, 369216, 399984, 492288, 533312, 599976, 738432, 799968, 1066624, 1199952, 1476864, 1599936, 2133248, 2399904, 3199872, 4799808, 6399744, 9599616, 19199232]

約数ペア:

[(1, 19199232), (2, 9599616), (3, 6399744), (4, 4799808), (6, 3199872), (8, 2399904), (9, 2133248), (12, 1599936), (13, 1476864), (16, 1199952), (18, 1066624), (24, 799968), (26, 738432), (32, 599976), (36, 533312), (39, 492288), (48, 399984), (52, 369216), (64, 299988), (72, 266656), (78, 246144), (96, 199992), (104, 184608), (117, 164096), (128, 149994), (144, 133328), (156, 123072), (192, 99996), (208, 92304), (234, 82048), (256, 74997), (288, 66664), (312, 61536), (384, 49998), (416, 46152), (468, 41024), (576, 33332), (624, 30768), (641, 29952), (768, 24999), (832, 23076), (936, 20512), (1152, 16666), (1248, 15384), (1282, 14976), (1664, 11538), (1872, 10256), (1923, 9984), (2304, 8333), (2496, 7692), (2564, 7488), (3328, 5769), (3744, 5128), (3846, 4992)]