13749802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20161}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 23226624

約数和(自身を除く): 9476822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20161, 40322, 221771, 443542, 624991, 1249982, 6874901, 13749802]

約数ペア:

[(1, 13749802), (2, 6874901), (11, 1249982), (22, 624991), (31, 443542), (62, 221771), (341, 40322), (682, 20161)]