18775912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{102043}}^1$

素因数の和:102072

約数の個数: 16

約数和(自身を含む): 36735840

約数和(自身を除く): 17959928

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 102043, 204086, 408172, 816344, 2346989, 4693978, 9387956, 18775912]

約数ペア:

[(1, 18775912), (2, 9387956), (4, 4693978), (8, 2346989), (23, 816344), (46, 408172), (92, 204086), (184, 102043)]