12119810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71293}}^1$

素因数の和:71317

約数の個数: 16

約数和(自身を含む): 23099256

約数和(自身を除く): 10979446

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 71293, 142586, 356465, 712930, 1211981, 2423962, 6059905, 12119810]

約数ペア:

[(1, 12119810), (2, 6059905), (5, 2423962), (10, 1211981), (17, 712930), (34, 356465), (85, 142586), (170, 71293)]