15995612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 28740096

約数和(自身を除く): 12744484

約数列:

[1, 2, 4, 53, 106, 197, 212, 383, 394, 766, 788, 1532, 10441, 20299, 20882, 40598, 41764, 75451, 81196, 150902, 301804, 3998903, 7997806, 15995612]

約数ペア:

[(1, 15995612), (2, 7997806), (4, 3998903), (53, 301804), (106, 150902), (197, 81196), (212, 75451), (383, 41764), (394, 40598), (766, 20882), (788, 20299), (1532, 10441)]