27889202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55117}}^1$

素因数の和:55153

約数の個数: 16

約数和(自身を含む): 47621952

約数和(自身を除く): 19732750

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55117, 110234, 606287, 1212574, 1267691, 2535382, 13944601, 27889202]

約数ペア:

[(1, 27889202), (2, 13944601), (11, 2535382), (22, 1267691), (23, 1212574), (46, 606287), (253, 110234), (506, 55117)]