15690574468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1879}}^1\times {\mathrm{71987}}^1$

素因数の和:73899

約数の個数: 24

約数和(自身を含む): 28420862400

約数和(自身を除く): 12730287932

約数列:

[1, 2, 4, 29, 58, 116, 1879, 3758, 7516, 54491, 71987, 108982, 143974, 217964, 287948, 2087623, 4175246, 8350492, 135263573, 270527146, 541054292, 3922643617, 7845287234, 15690574468]

約数ペア:

[(1, 15690574468), (2, 7845287234), (4, 3922643617), (29, 541054292), (58, 270527146), (116, 135263573), (1879, 8350492), (3758, 4175246), (7516, 2087623), (54491, 287948), (71987, 217964), (108982, 143974)]