13978678

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2383}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 24030720

約数和(自身を除く): 10052042

約数列:

[1, 2, 7, 14, 419, 838, 2383, 2933, 4766, 5866, 16681, 33362, 998477, 1996954, 6989339, 13978678]

約数ペア:

[(1, 13978678), (2, 6989339), (7, 1996954), (14, 998477), (419, 33362), (838, 16681), (2383, 5866), (2933, 4766)]