19176356732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{177211}}^1$

素因数の和:179309

約数の個数: 24

約数和(自身を含む): 36157627632

約数和(自身を除く): 16981270900

約数列:

[1, 2, 4, 13, 26, 52, 2081, 4162, 8324, 27053, 54106, 108212, 177211, 354422, 708844, 2303743, 4607486, 9214972, 368776091, 737552182, 1475104364, 4794089183, 9588178366, 19176356732]

約数ペア:

[(1, 19176356732), (2, 9588178366), (4, 4794089183), (13, 1475104364), (26, 737552182), (52, 368776091), (2081, 9214972), (4162, 4607486), (8324, 2303743), (27053, 708844), (54106, 354422), (108212, 177211)]