15156939692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199433417}}^1$

素因数の和:199433440

約数の個数: 12

約数和(自身を含む): 27920678520

約数和(自身を除く): 12763738828

約数列:

[1, 2, 4, 19, 38, 76, 199433417, 398866834, 797733668, 3789234923, 7578469846, 15156939692]

約数ペア:

[(1, 15156939692), (2, 7578469846), (4, 3789234923), (19, 797733668), (38, 398866834), (76, 199433417)]