16738997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 12

約数和(自身を含む): 18717984

約数和(自身を除く): 1978987

約数列:

[1, 11, 43, 473, 823, 1849, 9053, 20339, 35389, 389279, 1521727, 16738997]

約数ペア:

[(1, 16738997), (11, 1521727), (43, 389279), (473, 35389), (823, 20339), (1849, 9053)]