12873716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 23849280

約数和(自身を除く): 10975564

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 727, 932, 1454, 2908, 4427, 8854, 13813, 17708, 27626, 55252, 169391, 338782, 677564, 3218429, 6436858, 12873716]

約数ペア:

[(1, 12873716), (2, 6436858), (4, 3218429), (19, 677564), (38, 338782), (76, 169391), (233, 55252), (466, 27626), (727, 17708), (932, 13813), (1454, 8854), (2908, 4427)]