12047561

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 13237248

約数和(自身を除く): 1189687

約数列:

[1, 23, 31, 61, 277, 713, 1403, 1891, 6371, 8587, 16897, 43493, 197501, 388631, 523807, 12047561]

約数ペア:

[(1, 12047561), (23, 523807), (31, 388631), (61, 197501), (277, 43493), (713, 16897), (1403, 8587), (1891, 6371)]