190047652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3889}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 350722400

約数和(自身を除く): 160674748

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 3889, 7778, 12217, 15556, 24434, 48868, 73891, 147782, 295564, 2500627, 5001254, 10002508, 47511913, 95023826, 190047652]

約数ペア:

[(1, 190047652), (2, 95023826), (4, 47511913), (19, 10002508), (38, 5001254), (76, 2500627), (643, 295564), (1286, 147782), (2572, 73891), (3889, 48868), (7778, 24434), (12217, 15556)]