13038508

素因数分解:

$2^2\times 7^2\times {\mathrm{66523}}^1$

素因数の和:66541

約数の個数: 18

約数和(自身を含む): 26543076

約数和(自身を除く): 13504568

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 66523, 133046, 266092, 465661, 931322, 1862644, 3259627, 6519254, 13038508]

約数ペア:

[(1, 13038508), (2, 6519254), (4, 3259627), (7, 1862644), (14, 931322), (28, 465661), (49, 266092), (98, 133046), (196, 66523)]