2019651352

素因数分解:

$2^3\times {\mathrm{11971}}^1\times {\mathrm{21089}}^1$

素因数の和:33066

約数の個数: 16

約数和(自身を含む): 3787342200

約数和(自身を除く): 1767690848

約数列:

[1, 2, 4, 8, 11971, 21089, 23942, 42178, 47884, 84356, 95768, 168712, 252456419, 504912838, 1009825676, 2019651352]

約数ペア:

[(1, 2019651352), (2, 1009825676), (4, 504912838), (8, 252456419), (11971, 168712), (21089, 95768), (23942, 84356), (42178, 47884)]