28030586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43391}}^1$

素因数の和:43429

約数の個数: 16

約数和(自身を含む): 46863360

約数和(自身を除く): 18832774

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43391, 86782, 737647, 824429, 1475294, 1648858, 14015293, 28030586]

約数ペア:

[(1, 28030586), (2, 14015293), (17, 1648858), (19, 1475294), (34, 824429), (38, 737647), (323, 86782), (646, 43391)]