2019694426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{168617}}^1$

素因数の和:168785

約数の個数: 16

約数和(自身を含む): 3114037224

約数和(自身を除く): 1094342798

約数列:

[1, 2, 53, 106, 113, 226, 5989, 11978, 168617, 337234, 8936701, 17873402, 19053721, 38107442, 1009847213, 2019694426]

約数ペア:

[(1, 2019694426), (2, 1009847213), (53, 38107442), (106, 19053721), (113, 17873402), (226, 8936701), (5989, 337234), (11978, 168617)]