16890029

素因数分解:

${\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:884

約数の個数: 12

約数和(自身を含む): 18446400

約数和(自身を除く): 1556371

約数列:

[1, 13, 139, 169, 719, 1807, 9347, 23491, 99941, 121511, 1299233, 16890029]

約数ペア:

[(1, 16890029), (13, 1299233), (139, 121511), (169, 99941), (719, 23491), (1807, 9347)]