28626559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 5242241

約数列:

[1, 13, 19, 23, 247, 299, 437, 5039, 5681, 65507, 95741, 115897, 1244633, 1506661, 2202043, 28626559]

約数ペア:

[(1, 28626559), (13, 2202043), (19, 1506661), (23, 1244633), (247, 115897), (299, 95741), (437, 65507), (5039, 5681)]