12340198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27919}}^1$

素因数の和:27951

約数の個数: 16

約数和(自身を含む): 21107520

約数和(自身を除く): 8767322

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 27919, 55838, 362947, 474623, 725894, 949246, 6170099, 12340198]

約数ペア:

[(1, 12340198), (2, 6170099), (13, 949246), (17, 725894), (26, 474623), (34, 362947), (221, 55838), (442, 27919)]