26577998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 42560640

約数和(自身を除く): 15982642

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9851, 19702, 187169, 374338, 699421, 1398842, 13288999, 26577998]

約数ペア:

[(1, 26577998), (2, 13288999), (19, 1398842), (38, 699421), (71, 374338), (142, 187169), (1349, 19702), (2698, 9851)]