19005397076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{477091}}^1$

素因数の和:477551

約数の個数: 24

約数和(自身を含む): 34785731904

約数和(自身を除く): 15780334828

約数列:

[1, 2, 4, 23, 46, 92, 433, 866, 1732, 9959, 19918, 39836, 477091, 954182, 1908364, 10973093, 21946186, 43892372, 206580403, 413160806, 826321612, 4751349269, 9502698538, 19005397076]

約数ペア:

[(1, 19005397076), (2, 9502698538), (4, 4751349269), (23, 826321612), (46, 413160806), (92, 206580403), (433, 43892372), (866, 21946186), (1732, 10973093), (9959, 1908364), (19918, 954182), (39836, 477091)]