21924650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{39863}}^1$

素因数の和:39886

約数の個数: 24

約数和(自身を含む): 44488224

約数和(自身を除く): 22563574

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 39863, 79726, 199315, 398630, 438493, 876986, 996575, 1993150, 2192465, 4384930, 10962325, 21924650]

約数ペア:

[(1, 21924650), (2, 10962325), (5, 4384930), (10, 2192465), (11, 1993150), (22, 996575), (25, 876986), (50, 438493), (55, 398630), (110, 199315), (275, 79726), (550, 39863)]