39414494

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21491}}^1$

素因数の和:21631

約数の個数: 16

約数和(自身を含む): 68086656

約数和(自身を除く): 28672162

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 21491, 42982, 150437, 300874, 2815321, 5630642, 19707247, 39414494]

約数ペア:

[(1, 39414494), (2, 19707247), (7, 5630642), (14, 2815321), (131, 300874), (262, 150437), (917, 42982), (1834, 21491)]