11856740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84691}}^1$

素因数の和:84707

約数の個数: 24

約数和(自身を含む): 28456512

約数和(自身を除く): 16599772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84691, 169382, 338764, 423455, 592837, 846910, 1185674, 1693820, 2371348, 2964185, 5928370, 11856740]

約数ペア:

[(1, 11856740), (2, 5928370), (4, 2964185), (5, 2371348), (7, 1693820), (10, 1185674), (14, 846910), (20, 592837), (28, 423455), (35, 338764), (70, 169382), (140, 84691)]