11439860

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1321}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 24097416

約数和(自身を除く): 12657556

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1321, 1732, 2165, 2642, 4330, 5284, 6605, 8660, 13210, 26420, 571993, 1143986, 2287972, 2859965, 5719930, 11439860]

約数ペア:

[(1, 11439860), (2, 5719930), (4, 2859965), (5, 2287972), (10, 1143986), (20, 571993), (433, 26420), (866, 13210), (1321, 8660), (1732, 6605), (2165, 5284), (2642, 4330)]