25189346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138403}}^1$

素因数の和:138425

約数の個数: 16

約数和(自身を含む): 46503744

約数和(自身を除く): 21314398

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 138403, 276806, 968821, 1799239, 1937642, 3598478, 12594673, 25189346]

約数ペア:

[(1, 25189346), (2, 12594673), (7, 3598478), (13, 1937642), (14, 1799239), (26, 968821), (91, 276806), (182, 138403)]