12487636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23473}}^1$

素因数の和:23503

約数の個数: 24

約数和(自身を含む): 26290880

約数和(自身を除く): 13803244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 23473, 46946, 93892, 164311, 328622, 445987, 657244, 891974, 1783948, 3121909, 6243818, 12487636]

約数ペア:

[(1, 12487636), (2, 6243818), (4, 3121909), (7, 1783948), (14, 891974), (19, 657244), (28, 445987), (38, 328622), (76, 164311), (133, 93892), (266, 46946), (532, 23473)]