2081328194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6037}}^1\times {\mathrm{15671}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 3406591296

約数和(自身を除く): 1325263102

約数列:

[1, 2, 11, 22, 6037, 12074, 15671, 31342, 66407, 132814, 172381, 344762, 94605827, 189211654, 1040664097, 2081328194]

約数ペア:

[(1, 2081328194), (2, 1040664097), (11, 189211654), (22, 94605827), (6037, 344762), (12074, 172381), (15671, 132814), (31342, 66407)]