22056568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{145109}}^1$

素因数の和:145134

約数の個数: 16

約数和(自身を含む): 43533000

約数和(自身を除く): 21476432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 145109, 290218, 580436, 1160872, 2757071, 5514142, 11028284, 22056568]

約数ペア:

[(1, 22056568), (2, 11028284), (4, 5514142), (8, 2757071), (19, 1160872), (38, 580436), (76, 290218), (152, 145109)]