12201662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17891}}^1$

素因数の和:17935

約数の個数: 16

約数和(自身を含む): 20611584

約数和(自身を除く): 8409922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17891, 35782, 196801, 393602, 554621, 1109242, 6100831, 12201662]

約数ペア:

[(1, 12201662), (2, 6100831), (11, 1109242), (22, 554621), (31, 393602), (62, 196801), (341, 35782), (682, 17891)]