20151685834

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1274939}}^1$

素因数の和:1276077

約数の個数: 16

約数和(自身を含む): 34576372800

約数和(自身を除く): 14424686966

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 15806, 1274939, 2549878, 8924573, 17849146, 1439406131, 2878812262, 10075842917, 20151685834]

約数ペア:

[(1, 20151685834), (2, 10075842917), (7, 2878812262), (14, 1439406131), (1129, 17849146), (2258, 8924573), (7903, 2549878), (15806, 1274939)]