11501660

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 24220896

約数和(自身を除く): 12719236

約数列:

[1, 2, 4, 5, 10, 20, 541, 1063, 1082, 2126, 2164, 2705, 4252, 5315, 5410, 10630, 10820, 21260, 575083, 1150166, 2300332, 2875415, 5750830, 11501660]

約数ペア:

[(1, 11501660), (2, 5750830), (4, 2875415), (5, 2300332), (10, 1150166), (20, 575083), (541, 21260), (1063, 10820), (1082, 10630), (2126, 5410), (2164, 5315), (2705, 4252)]