22455188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42209}}^1$

素因数の和:42239

約数の個数: 24

約数和(自身を含む): 47275200

約数和(自身を除く): 24820012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42209, 84418, 168836, 295463, 590926, 801971, 1181852, 1603942, 3207884, 5613797, 11227594, 22455188]

約数ペア:

[(1, 22455188), (2, 11227594), (4, 5613797), (7, 3207884), (14, 1603942), (19, 1181852), (28, 801971), (38, 590926), (76, 295463), (133, 168836), (266, 84418), (532, 42209)]