11412220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4493}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 24159744

約数和(自身を除く): 12747524

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4493, 8986, 17972, 22465, 44930, 89860, 570611, 1141222, 2282444, 2853055, 5706110, 11412220]

約数ペア:

[(1, 11412220), (2, 5706110), (4, 2853055), (5, 2282444), (10, 1141222), (20, 570611), (127, 89860), (254, 44930), (508, 22465), (635, 17972), (1270, 8986), (2540, 4493)]