1900574794

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{19417}}^1$

素因数の和:19977

約数の個数: 16

約数和(自身を含む): 2883573000

約数和(自身を除く): 982998206

約数列:

[1, 2, 109, 218, 449, 898, 19417, 38834, 48941, 97882, 2116453, 4232906, 8718233, 17436466, 950287397, 1900574794]

約数ペア:

[(1, 1900574794), (2, 950287397), (109, 17436466), (218, 8718233), (449, 4232906), (898, 2116453), (19417, 97882), (38834, 48941)]