15697843216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{201337}}^1$

素因数の和:201799

約数の個数: 40

約数和(自身を含む): 33254594784

約数和(自身を除く): 17556751568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443, 886, 1772, 3544, 4873, 7088, 9746, 19492, 38984, 77968, 201337, 402674, 805348, 1610696, 2214707, 3221392, 4429414, 8858828, 17717656, 35435312, 89192291, 178384582, 356769164, 713538328, 981115201, 1427076656, 1962230402, 3924460804, 7848921608, 15697843216]

約数ペア:

[(1, 15697843216), (2, 7848921608), (4, 3924460804), (8, 1962230402), (11, 1427076656), (16, 981115201), (22, 713538328), (44, 356769164), (88, 178384582), (176, 89192291), (443, 35435312), (886, 17717656), (1772, 8858828), (3544, 4429414), (4873, 3221392), (7088, 2214707), (9746, 1610696), (19492, 805348), (38984, 402674), (77968, 201337)]