28649834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4993}}^1$

素因数の和:5165

約数の個数: 16

約数和(自身を含む): 45545280

約数和(自身を除く): 16895446

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4993, 5738, 9986, 94867, 189734, 753943, 1507886, 14324917, 28649834]

約数ペア:

[(1, 28649834), (2, 14324917), (19, 1507886), (38, 753943), (151, 189734), (302, 94867), (2869, 9986), (4993, 5738)]