1547398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 2502720

約数和(自身を除く): 955322

約数列:

[1, 2, 19, 38, 43, 86, 817, 947, 1634, 1894, 17993, 35986, 40721, 81442, 773699, 1547398]

約数ペア:

[(1, 1547398), (2, 773699), (19, 81442), (38, 40721), (43, 35986), (86, 17993), (817, 1894), (947, 1634)]