8271422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5309}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 13381200

約数和(自身を除く): 5109778

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 5309, 10618, 100871, 201742, 217669, 435338, 4135711, 8271422]

約数ペア:

[(1, 8271422), (2, 4135711), (19, 435338), (38, 217669), (41, 201742), (82, 100871), (779, 10618), (1558, 5309)]