12830206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19899

約数の個数: 16

約数和(自身を含む): 21450960

約数和(自身を除く): 8620754

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19861, 39722, 337637, 377359, 675274, 754718, 6415103, 12830206]

約数ペア:

[(1, 12830206), (2, 6415103), (17, 754718), (19, 675274), (34, 377359), (38, 337637), (323, 39722), (646, 19861)]