7394990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38921}}^1$

素因数の和:38947

約数の個数: 16

約数和(自身を含む): 14011920

約数和(自身を除く): 6616930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 38921, 77842, 194605, 389210, 739499, 1478998, 3697495, 7394990]

約数ペア:

[(1, 7394990), (2, 3697495), (5, 1478998), (10, 739499), (19, 389210), (38, 194605), (95, 77842), (190, 38921)]