16774939

素因数分解:

${\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:258

約数の個数: 12

約数和(自身を含む): 17563360

約数和(自身を除く): 788421

約数列:

[1, 59, 61, 79, 3481, 3599, 4661, 4819, 212341, 274999, 284321, 16774939]

約数ペア:

[(1, 16774939), (59, 284321), (61, 274999), (79, 212341), (3481, 4819), (3599, 4661)]