19943382144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7419413}}^1$

素因数の和:7419437

約数の個数: 64

約数和(自身を含む): 60542418240

約数和(自身を除く): 40599036096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7419413, 14838826, 22258239, 29677652, 44516478, 51935891, 59355304, 89032956, 103871782, 118710608, 155807673, 178065912, 207743564, 237421216, 311615346, 356131824, 415487128, 474842432, 623230692, 712263648, 830974256, 949684864, 1246461384, 1424527296, 1661948512, 2492922768, 2849054592, 3323897024, 4985845536, 6647794048, 9971691072, 19943382144]

約数ペア:

[(1, 19943382144), (2, 9971691072), (3, 6647794048), (4, 4985845536), (6, 3323897024), (7, 2849054592), (8, 2492922768), (12, 1661948512), (14, 1424527296), (16, 1246461384), (21, 949684864), (24, 830974256), (28, 712263648), (32, 623230692), (42, 474842432), (48, 415487128), (56, 356131824), (64, 311615346), (84, 237421216), (96, 207743564), (112, 178065912), (128, 155807673), (168, 118710608), (192, 103871782), (224, 89032956), (336, 59355304), (384, 51935891), (448, 44516478), (672, 29677652), (896, 22258239), (1344, 14838826), (2688, 7419413)]