109119983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20011}}^1$

素因数の和:20078

約数の個数: 16

約数和(自身を含む): 134480640

約数和(自身を除く): 25360657

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 20011, 140077, 380209, 820451, 2661463, 5743157, 15588569, 109119983]

約数ペア:

[(1, 109119983), (7, 15588569), (19, 5743157), (41, 2661463), (133, 820451), (287, 380209), (779, 140077), (5453, 20011)]