27967874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^2$

素因数の和:338

約数の個数: 24

約数和(自身を含む): 46621008

約数和(自身を除く): 18653134

約数列:

[1, 2, 11, 22, 107, 109, 214, 218, 1177, 1199, 2354, 2398, 11663, 11881, 23326, 23762, 128293, 130691, 256586, 261382, 1271267, 2542534, 13983937, 27967874]

約数ペア:

[(1, 27967874), (2, 13983937), (11, 2542534), (22, 1271267), (107, 261382), (109, 256586), (214, 130691), (218, 128293), (1177, 23762), (1199, 23326), (2354, 11881), (2398, 11663)]