15047278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23293}}^1$

素因数の和:23331

約数の個数: 16

約数和(自身を含む): 25157520

約数和(自身を除く): 10110242

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 23293, 46586, 395981, 442567, 791962, 885134, 7523639, 15047278]

約数ペア:

[(1, 15047278), (2, 7523639), (17, 885134), (19, 791962), (34, 442567), (38, 395981), (323, 46586), (646, 23293)]