2019425806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1\times {\mathrm{8803}}^1$

素因数の和:13815

約数の個数: 16

約数和(自身を含む): 3161833344

約数和(自身を除く): 1142407538

約数列:

[1, 2, 23, 46, 4987, 8803, 9974, 17606, 114701, 202469, 229402, 404938, 43900561, 87801122, 1009712903, 2019425806]

約数ペア:

[(1, 2019425806), (2, 1009712903), (23, 87801122), (46, 43900561), (4987, 404938), (8803, 229402), (9974, 202469), (17606, 114701)]