12539568

素因数分解:

$2^4\times 3^1\times {\mathrm{261241}}^1$

素因数の和:261252

約数の個数: 20

約数和(自身を含む): 32394008

約数和(自身を除く): 19854440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 261241, 522482, 783723, 1044964, 1567446, 2089928, 3134892, 4179856, 6269784, 12539568]

約数ペア:

[(1, 12539568), (2, 6269784), (3, 4179856), (4, 3134892), (6, 2089928), (8, 1567446), (12, 1044964), (16, 783723), (24, 522482), (48, 261241)]