11457874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 18391680

約数和(自身を除く): 6933806

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 4943, 9886, 93917, 187834, 301523, 603046, 5728937, 11457874]

約数ペア:

[(1, 11457874), (2, 5728937), (19, 603046), (38, 301523), (61, 187834), (122, 93917), (1159, 9886), (2318, 4943)]