11971274

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6733}}^1$

素因数の和:6869

約数の個数: 16

約数和(自身を含む): 20686848

約数和(自身を除く): 8715574

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 6733, 13466, 47131, 94262, 855091, 1710182, 5985637, 11971274]

約数ペア:

[(1, 11971274), (2, 5985637), (7, 1710182), (14, 855091), (127, 94262), (254, 47131), (889, 13466), (1778, 6733)]