22620241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 27734400

約数和(自身を除く): 5114159

約数列:

[1, 7, 19, 53, 133, 371, 1007, 3209, 7049, 22463, 60971, 170077, 426797, 1190539, 3231463, 22620241]

約数ペア:

[(1, 22620241), (7, 3231463), (19, 1190539), (53, 426797), (133, 170077), (371, 60971), (1007, 22463), (3209, 7049)]