19421000692

素因数分解:

$2^2\times {\mathrm{2789}}^1\times {\mathrm{1740857}}^1$

素因数の和:1743650

約数の個数: 12

約数和(自身を含む): 33998956740

約数和(自身を除く): 14577956048

約数列:

[1, 2, 4, 2789, 5578, 11156, 1740857, 3481714, 6963428, 4855250173, 9710500346, 19421000692]

約数ペア:

[(1, 19421000692), (2, 9710500346), (4, 4855250173), (2789, 6963428), (5578, 3481714), (11156, 1740857)]