25313054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51241}}^1$

素因数の和:51275

約数の個数: 16

約数和(自身を含む): 43043280

約数和(自身を除く): 17730226

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 51241, 102482, 666133, 973579, 1332266, 1947158, 12656527, 25313054]

約数ペア:

[(1, 25313054), (2, 12656527), (13, 1947158), (19, 1332266), (26, 973579), (38, 666133), (247, 102482), (494, 51241)]