19003392

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1031}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 54938520

約数和(自身を除く): 35935128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1031, 1152, 1536, 2048, 2062, 2304, 3072, 3093, 4124, 4608, 6144, 6186, 8248, 9216, 9279, 12372, 16496, 18432, 18558, 24744, 32992, 37116, 49488, 65984, 74232, 98976, 131968, 148464, 197952, 263936, 296928, 395904, 527872, 593856, 791808, 1055744, 1187712, 1583616, 2111488, 2375424, 3167232, 4750848, 6334464, 9501696, 19003392]

約数ペア:

[(1, 19003392), (2, 9501696), (3, 6334464), (4, 4750848), (6, 3167232), (8, 2375424), (9, 2111488), (12, 1583616), (16, 1187712), (18, 1055744), (24, 791808), (32, 593856), (36, 527872), (48, 395904), (64, 296928), (72, 263936), (96, 197952), (128, 148464), (144, 131968), (192, 98976), (256, 74232), (288, 65984), (384, 49488), (512, 37116), (576, 32992), (768, 24744), (1024, 18558), (1031, 18432), (1152, 16496), (1536, 12372), (2048, 9279), (2062, 9216), (2304, 8248), (3072, 6186), (3093, 6144), (4124, 4608)]