19992576

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1627}}^1$

素因数の和:1654

約数の個数: 52

約数和(自身を含む): 53339792

約数和(自身を除く): 33347216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1627, 2048, 3072, 3254, 4096, 4881, 6144, 6508, 9762, 12288, 13016, 19524, 26032, 39048, 52064, 78096, 104128, 156192, 208256, 312384, 416512, 624768, 833024, 1249536, 1666048, 2499072, 3332096, 4998144, 6664192, 9996288, 19992576]

約数ペア:

[(1, 19992576), (2, 9996288), (3, 6664192), (4, 4998144), (6, 3332096), (8, 2499072), (12, 1666048), (16, 1249536), (24, 833024), (32, 624768), (48, 416512), (64, 312384), (96, 208256), (128, 156192), (192, 104128), (256, 78096), (384, 52064), (512, 39048), (768, 26032), (1024, 19524), (1536, 13016), (1627, 12288), (2048, 9762), (3072, 6508), (3254, 6144), (4096, 4881)]