16312231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 19208448

約数和(自身を除く): 2896217

約数列:

[1, 13, 17, 31, 221, 403, 527, 2381, 6851, 30953, 40477, 73811, 526201, 959543, 1254787, 16312231]

約数ペア:

[(1, 16312231), (13, 1254787), (17, 959543), (31, 526201), (221, 73811), (403, 40477), (527, 30953), (2381, 6851)]