16200863

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 19971840

約数和(自身を除く): 3770977

約数列:

[1, 7, 19, 41, 133, 287, 779, 2971, 5453, 20797, 56449, 121811, 395143, 852677, 2314409, 16200863]

約数ペア:

[(1, 16200863), (7, 2314409), (19, 852677), (41, 395143), (133, 121811), (287, 56449), (779, 20797), (2971, 5453)]