14181151930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{647837}}^1$

素因数の和:648054

約数の個数: 32

約数和(自身を含む): 27986601600

約数和(自身を除く): 13805449670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 647837, 1295674, 3239185, 6478370, 7126207, 14252414, 35631035, 71262070, 128919563, 257839126, 644597815, 1289195630, 1418115193, 2836230386, 7090575965, 14181151930]

約数ペア:

[(1, 14181151930), (2, 7090575965), (5, 2836230386), (10, 1418115193), (11, 1289195630), (22, 644597815), (55, 257839126), (110, 128919563), (199, 71262070), (398, 35631035), (995, 14252414), (1990, 7126207), (2189, 6478370), (4378, 3239185), (10945, 1295674), (21890, 647837)]