11954516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9929}}^1$

素因数の和:9983

約数の個数: 24

約数和(自身を含む): 24467520

約数和(自身を除く): 12513004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 9929, 19858, 39716, 69503, 139006, 278012, 426947, 853894, 1707788, 2988629, 5977258, 11954516]

約数ペア:

[(1, 11954516), (2, 5977258), (4, 2988629), (7, 1707788), (14, 853894), (28, 426947), (43, 278012), (86, 139006), (172, 69503), (301, 39716), (602, 19858), (1204, 9929)]