19267016

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{8887}}^1$

素因数の和:9164

約数の個数: 16

約数和(自身を含む): 36263040

約数和(自身を除く): 16996024

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 8887, 17774, 35548, 71096, 2408377, 4816754, 9633508, 19267016]

約数ペア:

[(1, 19267016), (2, 9633508), (4, 4816754), (8, 2408377), (271, 71096), (542, 35548), (1084, 17774), (2168, 8887)]