25220866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60337}}^1$

素因数の和:60369

約数の個数: 16

約数和(自身を含む): 43443360

約数和(自身を除く): 18222494

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 60337, 120674, 663707, 1146403, 1327414, 2292806, 12610433, 25220866]

約数ペア:

[(1, 25220866), (2, 12610433), (11, 2292806), (19, 1327414), (22, 1146403), (38, 663707), (209, 120674), (418, 60337)]