19834526464

素因数分解:

$2^8\times {\mathrm{1031}}^1\times {\mathrm{75149}}^1$

素因数の和:76196

約数の個数: 36

約数和(自身を含む): 39630502800

約数和(自身を除く): 19795976336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1031, 2062, 4124, 8248, 16496, 32992, 65984, 75149, 131968, 150298, 263936, 300596, 601192, 1202384, 2404768, 4809536, 9619072, 19238144, 77478619, 154957238, 309914476, 619828952, 1239657904, 2479315808, 4958631616, 9917263232, 19834526464]

約数ペア:

[(1, 19834526464), (2, 9917263232), (4, 4958631616), (8, 2479315808), (16, 1239657904), (32, 619828952), (64, 309914476), (128, 154957238), (256, 77478619), (1031, 19238144), (2062, 9619072), (4124, 4809536), (8248, 2404768), (16496, 1202384), (32992, 601192), (65984, 300596), (75149, 263936), (131968, 150298)]