25220486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39041}}^1$

素因数の和:39079

約数の個数: 16

約数和(自身を含む): 42165360

約数和(自身を除く): 16944874

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 39041, 78082, 663697, 741779, 1327394, 1483558, 12610243, 25220486]

約数ペア:

[(1, 25220486), (2, 12610243), (17, 1483558), (19, 1327394), (34, 741779), (38, 663697), (323, 78082), (646, 39041)]