19020864

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:803

約数の個数: 56

約数和(自身を含む): 50726848

約数和(自身を除く): 31705984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 631, 942, 1256, 1262, 1884, 1893, 2512, 2524, 3768, 3786, 5024, 5048, 7536, 7572, 10048, 10096, 15072, 15144, 20192, 30144, 30288, 40384, 60576, 99067, 121152, 198134, 297201, 396268, 594402, 792536, 1188804, 1585072, 2377608, 3170144, 4755216, 6340288, 9510432, 19020864]

約数ペア:

[(1, 19020864), (2, 9510432), (3, 6340288), (4, 4755216), (6, 3170144), (8, 2377608), (12, 1585072), (16, 1188804), (24, 792536), (32, 594402), (48, 396268), (64, 297201), (96, 198134), (157, 121152), (192, 99067), (314, 60576), (471, 40384), (628, 30288), (631, 30144), (942, 20192), (1256, 15144), (1262, 15072), (1884, 10096), (1893, 10048), (2512, 7572), (2524, 7536), (3768, 5048), (3786, 5024)]