27439078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2069}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 43470000

約数和(自身を除く): 16030922

約数列:

[1, 2, 19, 38, 349, 698, 2069, 4138, 6631, 13262, 39311, 78622, 722081, 1444162, 13719539, 27439078]

約数ペア:

[(1, 27439078), (2, 13719539), (19, 1444162), (38, 722081), (349, 78622), (698, 39311), (2069, 13262), (4138, 6631)]