12115014910

素因数分解:

$2^1\times 5^1\times {\mathrm{13781}}^1\times {\mathrm{87911}}^1$

素因数の和:101699

約数の個数: 16

約数和(自身を含む): 21808857312

約数和(自身を除く): 9693842402

約数列:

[1, 2, 5, 10, 13781, 27562, 68905, 87911, 137810, 175822, 439555, 879110, 1211501491, 2423002982, 6057507455, 12115014910]

約数ペア:

[(1, 12115014910), (2, 6057507455), (5, 2423002982), (10, 1211501491), (13781, 879110), (27562, 439555), (68905, 175822), (87911, 137810)]