21822682

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2027}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 37477440

約数和(自身を除く): 15654758

約数列:

[1, 2, 7, 14, 769, 1538, 2027, 4054, 5383, 10766, 14189, 28378, 1558763, 3117526, 10911341, 21822682]

約数ペア:

[(1, 21822682), (2, 10911341), (7, 3117526), (14, 1558763), (769, 28378), (1538, 14189), (2027, 10766), (4054, 5383)]