19626418

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1823}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 14081102

約数列:

[1, 2, 7, 14, 769, 1538, 1823, 3646, 5383, 10766, 12761, 25522, 1401887, 2803774, 9813209, 19626418]

約数ペア:

[(1, 19626418), (2, 9813209), (7, 2803774), (14, 1401887), (769, 25522), (1538, 12761), (1823, 10766), (3646, 5383)]