11987538

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{42509}}^1$

素因数の和:42561

約数の個数: 16

約数和(自身を含む): 24485760

約数和(自身を除く): 12498222

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 42509, 85018, 127527, 255054, 1997923, 3995846, 5993769, 11987538]

約数ペア:

[(1, 11987538), (2, 5993769), (3, 3995846), (6, 1997923), (47, 255054), (94, 127527), (141, 85018), (282, 42509)]