13789744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45361}}^1$

素因数の和:45388

約数の個数: 20

約数和(自身を含む): 28124440

約数和(自身を除く): 14334696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45361, 90722, 181444, 362888, 725776, 861859, 1723718, 3447436, 6894872, 13789744]

約数ペア:

[(1, 13789744), (2, 6894872), (4, 3447436), (8, 1723718), (16, 861859), (19, 725776), (38, 362888), (76, 181444), (152, 90722), (304, 45361)]