9778576

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1618

約数の個数: 20

約数和(自身を含む): 18995932

約数和(自身を除く): 9217356

約数列:

[1, 2, 4, 8, 16, 613, 997, 1226, 1994, 2452, 3988, 4904, 7976, 9808, 15952, 611161, 1222322, 2444644, 4889288, 9778576]

約数ペア:

[(1, 9778576), (2, 4889288), (4, 2444644), (8, 1222322), (16, 611161), (613, 15952), (997, 9808), (1226, 7976), (1994, 4904), (2452, 3988)]