19284672

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 58228992

約数和(自身を除く): 38944320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 397, 506, 528, 552, 704, 736, 759, 794, 1012, 1056, 1104, 1191, 1472, 1518, 1588, 2024, 2112, 2208, 2382, 3036, 3176, 4048, 4367, 4416, 4764, 6072, 6352, 8096, 8734, 9131, 9528, 12144, 12704, 13101, 16192, 17468, 18262, 19056, 24288, 25408, 26202, 27393, 34936, 36524, 38112, 48576, 52404, 54786, 69872, 73048, 76224, 100441, 104808, 109572, 139744, 146096, 200882, 209616, 219144, 279488, 292192, 301323, 401764, 419232, 438288, 584384, 602646, 803528, 838464, 876576, 1205292, 1607056, 1753152, 2410584, 3214112, 4821168, 6428224, 9642336, 19284672]

約数ペア:

[(1, 19284672), (2, 9642336), (3, 6428224), (4, 4821168), (6, 3214112), (8, 2410584), (11, 1753152), (12, 1607056), (16, 1205292), (22, 876576), (23, 838464), (24, 803528), (32, 602646), (33, 584384), (44, 438288), (46, 419232), (48, 401764), (64, 301323), (66, 292192), (69, 279488), (88, 219144), (92, 209616), (96, 200882), (132, 146096), (138, 139744), (176, 109572), (184, 104808), (192, 100441), (253, 76224), (264, 73048), (276, 69872), (352, 54786), (368, 52404), (397, 48576), (506, 38112), (528, 36524), (552, 34936), (704, 27393), (736, 26202), (759, 25408), (794, 24288), (1012, 19056), (1056, 18262), (1104, 17468), (1191, 16192), (1472, 13101), (1518, 12704), (1588, 12144), (2024, 9528), (2112, 9131), (2208, 8734), (2382, 8096), (3036, 6352), (3176, 6072), (4048, 4764), (4367, 4416)]