11821334

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2551}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 20334336

約数和(自身を除く): 8513002

約数列:

[1, 2, 7, 14, 331, 662, 2317, 2551, 4634, 5102, 17857, 35714, 844381, 1688762, 5910667, 11821334]

約数ペア:

[(1, 11821334), (2, 5910667), (7, 1688762), (14, 844381), (331, 35714), (662, 17857), (2317, 5102), (2551, 4634)]