13227856

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6311}}^1$

素因数の和:6450

約数の個数: 20

約数和(自身を含む): 25828704

約数和(自身を除く): 12600848

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6311, 12622, 25244, 50488, 100976, 826741, 1653482, 3306964, 6613928, 13227856]

約数ペア:

[(1, 13227856), (2, 6613928), (4, 3306964), (8, 1653482), (16, 826741), (131, 100976), (262, 50488), (524, 25244), (1048, 12622), (2096, 6311)]