22123144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{145547}}^1$

素因数の和:145572

約数の個数: 16

約数和(自身を含む): 43664400

約数和(自身を除く): 21541256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 145547, 291094, 582188, 1164376, 2765393, 5530786, 11061572, 22123144]

約数ペア:

[(1, 22123144), (2, 11061572), (4, 5530786), (8, 2765393), (19, 1164376), (38, 582188), (76, 291094), (152, 145547)]