12599180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57269}}^1$

素因数の和:57289

約数の個数: 24

約数和(自身を含む): 28864080

約数和(自身を除く): 16264900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 57269, 114538, 229076, 286345, 572690, 629959, 1145380, 1259918, 2519836, 3149795, 6299590, 12599180]

約数ペア:

[(1, 12599180), (2, 6299590), (4, 3149795), (5, 2519836), (10, 1259918), (11, 1145380), (20, 629959), (22, 572690), (44, 286345), (55, 229076), (110, 114538), (220, 57269)]