194687224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1280837}}^1$

素因数の和:1280862

約数の個数: 16

約数和(自身を含む): 384251400

約数和(自身を除く): 189564176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1280837, 2561674, 5123348, 10246696, 24335903, 48671806, 97343612, 194687224]

約数ペア:

[(1, 194687224), (2, 97343612), (4, 48671806), (8, 24335903), (19, 10246696), (38, 5123348), (76, 2561674), (152, 1280837)]