13189744

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{1721}}^1$

素因数の和:2208

約数の個数: 20

約数和(自身を含む): 25623360

約数和(自身を除く): 12433616

約数列:

[1, 2, 4, 8, 16, 479, 958, 1721, 1916, 3442, 3832, 6884, 7664, 13768, 27536, 824359, 1648718, 3297436, 6594872, 13189744]

約数ペア:

[(1, 13189744), (2, 6594872), (4, 3297436), (8, 1648718), (16, 824359), (479, 27536), (958, 13768), (1721, 7664), (1916, 6884), (3442, 3832)]