25491242

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9533}}^1$

素因数の和:9733

約数の個数: 16

約数和(自身を含む): 43932672

約数和(自身を除く): 18441430

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 9533, 19066, 66731, 133462, 1820803, 3641606, 12745621, 25491242]

約数ペア:

[(1, 25491242), (2, 12745621), (7, 3641606), (14, 1820803), (191, 133462), (382, 66731), (1337, 19066), (2674, 9533)]