19715232

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8965

約数の個数: 48

約数和(自身を含む): 54008640

約数和(自身を除く): 34293408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8929, 17858, 26787, 35716, 53574, 71432, 107148, 142864, 205367, 214296, 285728, 410734, 428592, 616101, 821468, 857184, 1232202, 1642936, 2464404, 3285872, 4928808, 6571744, 9857616, 19715232]

約数ペア:

[(1, 19715232), (2, 9857616), (3, 6571744), (4, 4928808), (6, 3285872), (8, 2464404), (12, 1642936), (16, 1232202), (23, 857184), (24, 821468), (32, 616101), (46, 428592), (48, 410734), (69, 285728), (92, 214296), (96, 205367), (138, 142864), (184, 107148), (276, 71432), (368, 53574), (552, 35716), (736, 26787), (1104, 17858), (2208, 8929)]