8218562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{33961}}^1$

素因数の和:33985

約数の個数: 12

約数和(自身を含む): 13550838

約数和(自身を除く): 5332276

約数列:

[1, 2, 11, 22, 121, 242, 33961, 67922, 373571, 747142, 4109281, 8218562]

約数ペア:

[(1, 8218562), (2, 4109281), (11, 747142), (22, 373571), (121, 67922), (242, 33961)]