12243946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 22288896

約数和(自身を除く): 10044950

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1381, 2762, 4433, 8866, 15191, 17953, 30382, 35906, 42811, 85622, 197483, 394966, 470921, 556543, 941842, 1113086, 6121973, 12243946]

約数ペア:

[(1, 12243946), (2, 6121973), (11, 1113086), (13, 941842), (22, 556543), (26, 470921), (31, 394966), (62, 197483), (143, 85622), (286, 42811), (341, 35906), (403, 30382), (682, 17953), (806, 15191), (1381, 8866), (2762, 4433)]