15857294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 25292736

約数和(自身を除く): 9435442

約数列:

[1, 2, 17, 34, 271, 542, 1721, 3442, 4607, 9214, 29257, 58514, 466391, 932782, 7928647, 15857294]

約数ペア:

[(1, 15857294), (2, 7928647), (17, 932782), (34, 466391), (271, 58514), (542, 29257), (1721, 9214), (3442, 4607)]