19834192

素因数分解:

$2^4\times 7^1\times {\mathrm{177091}}^1$

素因数の和:177106

約数の個数: 20

約数和(自身を含む): 43918816

約数和(自身を除く): 24084624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 177091, 354182, 708364, 1239637, 1416728, 2479274, 2833456, 4958548, 9917096, 19834192]

約数ペア:

[(1, 19834192), (2, 9917096), (4, 4958548), (7, 2833456), (8, 2479274), (14, 1416728), (16, 1239637), (28, 708364), (56, 354182), (112, 177091)]