13855468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28627}}^1$

素因数の和:28653

約数の個数: 18

約数和(自身を含む): 26652668

約数和(自身を除く): 12797200

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28627, 57254, 114508, 314897, 629794, 1259588, 3463867, 6927734, 13855468]

約数ペア:

[(1, 13855468), (2, 6927734), (4, 3463867), (11, 1259588), (22, 629794), (44, 314897), (121, 114508), (242, 57254), (484, 28627)]