18888122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50503}}^1$

素因数の和:50533

約数の個数: 16

約数和(自身を含む): 32726592

約数和(自身を除く): 13838470

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50503, 101006, 555533, 858551, 1111066, 1717102, 9444061, 18888122]

約数ペア:

[(1, 18888122), (2, 9444061), (11, 1717102), (17, 1111066), (22, 858551), (34, 555533), (187, 101006), (374, 50503)]