27858842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55057}}^1$

素因数の和:55093

約数の個数: 16

約数和(自身を含む): 47570112

約数和(自身を除く): 19711270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55057, 110114, 605627, 1211254, 1266311, 2532622, 13929421, 27858842]

約数ペア:

[(1, 27858842), (2, 13929421), (11, 2532622), (22, 1266311), (23, 1211254), (46, 605627), (253, 110114), (506, 55057)]