23657242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{88937}}^1$

素因数の和:88965

約数の個数: 16

約数和(自身を含む): 42690240

約数和(自身を除く): 19032998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 88937, 177874, 622559, 1245118, 1689803, 3379606, 11828621, 23657242]

約数ペア:

[(1, 23657242), (2, 11828621), (7, 3379606), (14, 1689803), (19, 1245118), (38, 622559), (133, 177874), (266, 88937)]