13506548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7487}}^1$

素因数の和:7543

約数の個数: 24

約数和(自身を含む): 26417664

約数和(自身を除く): 12911116

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 7487, 14974, 29948, 82357, 164714, 306967, 329428, 613934, 1227868, 3376637, 6753274, 13506548]

約数ペア:

[(1, 13506548), (2, 6753274), (4, 3376637), (11, 1227868), (22, 613934), (41, 329428), (44, 306967), (82, 164714), (164, 82357), (451, 29948), (902, 14974), (1804, 7487)]