201819320194

素因数分解:

$2^1\times {\mathrm{104123}}^1\times {\mathrm{969139}}^1$

素因数の和:1073264

約数の個数: 8

約数和(自身を含む): 302732200080

約数和(自身を除く): 100912879886

約数列:

[1, 2, 104123, 208246, 969139, 1938278, 100909660097, 201819320194]

約数ペア:

[(1, 201819320194), (2, 100909660097), (104123, 1938278), (208246, 969139)]