22319224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{146837}}^1$

素因数の和:146862

約数の個数: 16

約数和(自身を含む): 44051400

約数和(自身を除く): 21732176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 146837, 293674, 587348, 1174696, 2789903, 5579806, 11159612, 22319224]

約数ペア:

[(1, 22319224), (2, 11159612), (4, 5579806), (8, 2789903), (19, 1174696), (38, 587348), (76, 293674), (152, 146837)]