13030276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3536

約数の個数: 36

約数和(自身を含む): 27930000

約数和(自身を除く): 14899724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3499, 3724, 6998, 13996, 24493, 48986, 66481, 97972, 132962, 171451, 265924, 342902, 465367, 685804, 930734, 1861468, 3257569, 6515138, 13030276]

約数ペア:

[(1, 13030276), (2, 6515138), (4, 3257569), (7, 1861468), (14, 930734), (19, 685804), (28, 465367), (38, 342902), (49, 265924), (76, 171451), (98, 132962), (133, 97972), (196, 66481), (266, 48986), (532, 24493), (931, 13996), (1862, 6998), (3499, 3724)]