7131938990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3412411}}^1$

素因数の和:3412448

約数の個数: 32

約数和(自身を含む): 14741619840

約数和(自身を除く): 7609680850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3412411, 6824822, 17062055, 34124110, 37536521, 64835809, 75073042, 129671618, 187682605, 324179045, 375365210, 648358090, 713193899, 1426387798, 3565969495, 7131938990]

約数ペア:

[(1, 7131938990), (2, 3565969495), (5, 1426387798), (10, 713193899), (11, 648358090), (19, 375365210), (22, 324179045), (38, 187682605), (55, 129671618), (95, 75073042), (110, 64835809), (190, 37536521), (209, 34124110), (418, 17062055), (1045, 6824822), (2090, 3412411)]