13205956

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{79}}^2$

素因数の和:208

約数の個数: 27

約数和(自身を含む): 24468591

約数和(自身を除く): 11262635

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 529, 1058, 1817, 2116, 3634, 6241, 7268, 12482, 24964, 41791, 83582, 143543, 167164, 287086, 574172, 3301489, 6602978, 13205956]

約数ペア:

[(1, 13205956), (2, 6602978), (4, 3301489), (23, 574172), (46, 287086), (79, 167164), (92, 143543), (158, 83582), (316, 41791), (529, 24964), (1058, 12482), (1817, 7268), (2116, 6241)]