127125812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{13693}}^1$

素因数の和:13919

約数の個数: 24

約数和(自身を含む): 243862752

約数和(自身を除く): 116736940

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 13693, 27386, 54772, 150623, 301246, 602492, 2889223, 5778446, 11556892, 31781453, 63562906, 127125812]

約数ペア:

[(1, 127125812), (2, 63562906), (4, 31781453), (11, 11556892), (22, 5778446), (44, 2889223), (211, 602492), (422, 301246), (844, 150623), (2321, 54772), (4642, 27386), (9284, 13693)]