25413241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 30870400

約数和(自身を除く): 5457159

約数列:

[1, 7, 19, 109, 133, 763, 1753, 2071, 12271, 14497, 33307, 191077, 233149, 1337539, 3630463, 25413241]

約数ペア:

[(1, 25413241), (7, 3630463), (19, 1337539), (109, 233149), (133, 191077), (763, 33307), (1753, 14497), (2071, 12271)]