15706488938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1\times {\mathrm{5087}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 28517059584

約数和(自身を除く): 12810570646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5087, 10174, 12973, 25946, 35609, 71218, 86479, 90811, 172958, 181622, 220541, 441082, 605353, 1210706, 1543787, 3087574, 65993651, 131987302, 461955557, 923911114, 1121892067, 2243784134, 7853244469, 15706488938]

約数ペア:

[(1, 15706488938), (2, 7853244469), (7, 2243784134), (14, 1121892067), (17, 923911114), (34, 461955557), (119, 131987302), (238, 65993651), (5087, 3087574), (10174, 1543787), (12973, 1210706), (25946, 605353), (35609, 441082), (71218, 220541), (86479, 181622), (90811, 172958)]