12194842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17881}}^1$

素因数の和:17925

約数の個数: 16

約数和(自身を含む): 20600064

約数和(自身を除く): 8405222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17881, 35762, 196691, 393382, 554311, 1108622, 6097421, 12194842]

約数ペア:

[(1, 12194842), (2, 6097421), (11, 1108622), (22, 554311), (31, 393382), (62, 196691), (341, 35762), (682, 17881)]