19401130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 40766976

約数和(自身を除く): 21365846

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5897, 11794, 29485, 41279, 58970, 82558, 206395, 277159, 412790, 554318, 1385795, 1940113, 2771590, 3880226, 9700565, 19401130]

約数ペア:

[(1, 19401130), (2, 9700565), (5, 3880226), (7, 2771590), (10, 1940113), (14, 1385795), (35, 554318), (47, 412790), (70, 277159), (94, 206395), (235, 82558), (329, 58970), (470, 41279), (658, 29485), (1645, 11794), (3290, 5897)]