27793222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 43002432

約数和(自身を除く): 15209210

約数列:

[1, 2, 43, 86, 131, 262, 2467, 4934, 5633, 11266, 106081, 212162, 323177, 646354, 13896611, 27793222]

約数ペア:

[(1, 27793222), (2, 13896611), (43, 646354), (86, 323177), (131, 212162), (262, 106081), (2467, 11266), (4934, 5633)]