7372988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13859}}^1$

素因数の和:13889

約数の個数: 24

約数和(自身を含む): 15523200

約数和(自身を除く): 8150212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 13859, 27718, 55436, 97013, 194026, 263321, 388052, 526642, 1053284, 1843247, 3686494, 7372988]

約数ペア:

[(1, 7372988), (2, 3686494), (4, 1843247), (7, 1053284), (14, 526642), (19, 388052), (28, 263321), (38, 194026), (76, 97013), (133, 55436), (266, 27718), (532, 13859)]