12734996872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{122451893}}^1$

素因数の和:122451912

約数の個数: 16

約数和(自身を含む): 25714897740

約数和(自身を除く): 12979900868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 122451893, 244903786, 489807572, 979615144, 1591874609, 3183749218, 6367498436, 12734996872]

約数ペア:

[(1, 12734996872), (2, 6367498436), (4, 3183749218), (8, 1591874609), (13, 979615144), (26, 489807572), (52, 244903786), (104, 122451893)]