12731568

素因数分解:

$2^4\times 3^1\times {\mathrm{265241}}^1$

素因数の和:265252

約数の個数: 20

約数和(自身を含む): 32890008

約数和(自身を除く): 20158440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 265241, 530482, 795723, 1060964, 1591446, 2121928, 3182892, 4243856, 6365784, 12731568]

約数ペア:

[(1, 12731568), (2, 6365784), (3, 4243856), (4, 3182892), (6, 2121928), (8, 1591446), (12, 1060964), (16, 795723), (24, 530482), (48, 265241)]