21045266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1597}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 34516800

約数和(自身を除く): 13471534

約数列:

[1, 2, 11, 22, 599, 1198, 1597, 3194, 6589, 13178, 17567, 35134, 956603, 1913206, 10522633, 21045266]

約数ペア:

[(1, 21045266), (2, 10522633), (11, 1913206), (22, 956603), (599, 35134), (1198, 17567), (1597, 13178), (3194, 6589)]