18832594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4057}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 30970656

約数和(自身を除く): 12138062

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4057, 4642, 8114, 44627, 89254, 856027, 1712054, 9416297, 18832594]

約数ペア:

[(1, 18832594), (2, 9416297), (11, 1712054), (22, 856027), (211, 89254), (422, 44627), (2321, 8114), (4057, 4642)]