19140674

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 24

約数和(自身を含む): 35366220

約数和(自身を除く): 16225546

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11489, 22978, 80423, 160846, 195313, 390626, 562961, 1125922, 1367191, 2734382, 9570337, 19140674]

約数ペア:

[(1, 19140674), (2, 9570337), (7, 2734382), (14, 1367191), (17, 1125922), (34, 562961), (49, 390626), (98, 195313), (119, 160846), (238, 80423), (833, 22978), (1666, 11489)]