2188539434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{17981}}^1$

素因数の和:21205

約数の個数: 16

約数和(自身を含む): 3456859680

約数和(自身を除く): 1268320246

約数列:

[1, 2, 19, 38, 3203, 6406, 17981, 35962, 60857, 121714, 341639, 683278, 57593143, 115186286, 1094269717, 2188539434]

約数ペア:

[(1, 2188539434), (2, 1094269717), (19, 115186286), (38, 57593143), (3203, 683278), (6406, 341639), (17981, 121714), (35962, 60857)]