21967726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1667}}^1$

素因数の和:2279

約数の個数: 16

約数和(自身を含む): 36028800

約数和(自身を除く): 14061074

約数列:

[1, 2, 11, 22, 599, 1198, 1667, 3334, 6589, 13178, 18337, 36674, 998533, 1997066, 10983863, 21967726]

約数ペア:

[(1, 21967726), (2, 10983863), (11, 1997066), (22, 998533), (599, 36674), (1198, 18337), (1667, 13178), (3334, 6589)]