16545242

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1070

約数の個数: 24

約数和(自身を含む): 29050164

約数和(自身を除く): 12504922

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 857, 1379, 1714, 2758, 5999, 9653, 11998, 19306, 41993, 83986, 168829, 337658, 1181803, 2363606, 8272621, 16545242]

約数ペア:

[(1, 16545242), (2, 8272621), (7, 2363606), (14, 1181803), (49, 337658), (98, 168829), (197, 83986), (394, 41993), (857, 19306), (1379, 11998), (1714, 9653), (2758, 5999)]