22403774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13711}}^1$

素因数の和:13775

約数の個数: 16

約数和(自身を含む): 36199680

約数和(自身を除く): 13795906

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 13711, 27422, 260509, 521018, 589573, 1179146, 11201887, 22403774]

約数ペア:

[(1, 22403774), (2, 11201887), (19, 1179146), (38, 589573), (43, 521018), (86, 260509), (817, 27422), (1634, 13711)]