199416514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{477073}}^1$

素因数の和:477105

約数の個数: 16

約数和(自身を含む): 343493280

約数和(自身を除く): 144076766

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 477073, 954146, 5247803, 9064387, 10495606, 18128774, 99708257, 199416514]

約数ペア:

[(1, 199416514), (2, 99708257), (11, 18128774), (19, 10495606), (22, 9064387), (38, 5247803), (209, 954146), (418, 477073)]