12772591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 14313376

約数和(自身を除く): 1540785

約数列:

[1, 13, 43, 73, 313, 559, 949, 3139, 4069, 13459, 22849, 40807, 174967, 297037, 982507, 12772591]

約数ペア:

[(1, 12772591), (13, 982507), (43, 297037), (73, 174967), (313, 40807), (559, 22849), (949, 13459), (3139, 4069)]