28292594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9817}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 46655136

約数和(自身を除く): 18362542

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 9817, 19634, 107987, 215974, 1286027, 2572054, 14146297, 28292594]

約数ペア:

[(1, 28292594), (2, 14146297), (11, 2572054), (22, 1286027), (131, 215974), (262, 107987), (1441, 19634), (2882, 9817)]