25676258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6199}}^1$

素因数の和:6329

約数の個数: 16

約数和(自身を含む): 40920000

約数和(自身を除く): 15243742

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6199, 12398, 117781, 235562, 675691, 1351382, 12838129, 25676258]

約数ペア:

[(1, 25676258), (2, 12838129), (19, 1351382), (38, 675691), (109, 235562), (218, 117781), (2071, 12398), (4142, 6199)]