7937842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{32801}}^1$

素因数の和:32825

約数の個数: 12

約数和(自身を含む): 13087998

約数和(自身を除く): 5150156

約数列:

[1, 2, 11, 22, 121, 242, 32801, 65602, 360811, 721622, 3968921, 7937842]

約数ペア:

[(1, 7937842), (2, 3968921), (11, 721622), (22, 360811), (121, 65602), (242, 32801)]