53863138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202493}}^1$

素因数の和:202521

約数の個数: 16

約数和(自身を含む): 97197120

約数和(自身を除く): 43333982

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 202493, 404986, 1417451, 2834902, 3847367, 7694734, 26931569, 53863138]

約数ペア:

[(1, 53863138), (2, 26931569), (7, 7694734), (14, 3847367), (19, 2834902), (38, 1417451), (133, 404986), (266, 202493)]