18283666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 28781568

約数和(自身を除く): 10497902

約数列:

[1, 2, 23, 46, 191, 382, 2081, 4162, 4393, 8786, 47863, 95726, 397471, 794942, 9141833, 18283666]

約数ペア:

[(1, 18283666), (2, 9141833), (23, 794942), (46, 397471), (191, 95726), (382, 47863), (2081, 8786), (4162, 4393)]