25966198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6269}}^1$

素因数の和:6399

約数の個数: 16

約数和(自身を含む): 41382000

約数和(自身を除く): 15415802

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6269, 12538, 119111, 238222, 683321, 1366642, 12983099, 25966198]

約数ペア:

[(1, 25966198), (2, 12983099), (19, 1366642), (38, 683321), (109, 238222), (218, 119111), (2071, 12538), (4142, 6269)]