15678428689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1464863}}^1$

素因数の和:1465020

約数の個数: 16

約数和(自身を含む): 19687772160

約数和(自身を除く): 4009343471

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 1464863, 10254041, 16113493, 112794451, 203615957, 1425311699, 2239775527, 15678428689]

約数ペア:

[(1, 15678428689), (7, 2239775527), (11, 1425311699), (77, 203615957), (139, 112794451), (973, 16113493), (1529, 10254041), (10703, 1464863)]