6642286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24971}}^1$

素因数の和:24999

約数の個数: 16

約数和(自身を含む): 11986560

約数和(自身を除く): 5344274

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 24971, 49942, 174797, 349594, 474449, 948898, 3321143, 6642286]

約数ペア:

[(1, 6642286), (2, 3321143), (7, 948898), (14, 474449), (19, 349594), (38, 174797), (133, 49942), (266, 24971)]