22916642

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12889}}^1$

素因数の和:13025

約数の個数: 16

約数和(自身を含む): 39598080

約数和(自身を除く): 16681438

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 12889, 25778, 90223, 180446, 1636903, 3273806, 11458321, 22916642]

約数ペア:

[(1, 22916642), (2, 11458321), (7, 3273806), (14, 1636903), (127, 180446), (254, 90223), (889, 25778), (1778, 12889)]