18475534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119971}}^1$

素因数の和:119991

約数の個数: 16

約数和(自身を含む): 34551936

約数和(自身を除く): 16076402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 119971, 239942, 839797, 1319681, 1679594, 2639362, 9237767, 18475534]

約数ペア:

[(1, 18475534), (2, 9237767), (7, 2639362), (11, 1679594), (14, 1319681), (22, 839797), (77, 239942), (154, 119971)]