12849586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19891}}^1$

素因数の和:19929

約数の個数: 16

約数和(自身を含む): 21483360

約数和(自身を除く): 8633774

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19891, 39782, 338147, 377929, 676294, 755858, 6424793, 12849586]

約数ペア:

[(1, 12849586), (2, 6424793), (17, 755858), (19, 676294), (34, 377929), (38, 338147), (323, 39782), (646, 19891)]