2193202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 3621024

約数和(自身を除く): 1427822

約数列:

[1, 2, 11, 22, 131, 262, 761, 1441, 1522, 2882, 8371, 16742, 99691, 199382, 1096601, 2193202]

約数ペア:

[(1, 2193202), (2, 1096601), (11, 199382), (22, 99691), (131, 16742), (262, 8371), (761, 2882), (1441, 1522)]