22910384

素因数分解:

$2^4\times 7^1\times {\mathrm{204557}}^1$

素因数の和:204572

約数の個数: 20

約数和(自身を含む): 50730384

約数和(自身を除く): 27820000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 204557, 409114, 818228, 1431899, 1636456, 2863798, 3272912, 5727596, 11455192, 22910384]

約数ペア:

[(1, 22910384), (2, 11455192), (4, 5727596), (7, 3272912), (8, 2863798), (14, 1636456), (16, 1431899), (28, 818228), (56, 409114), (112, 204557)]