12207206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 20431992

約数和(自身を除く): 8224786

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 691, 803, 1382, 1606, 7601, 8833, 15202, 17666, 50443, 83611, 100886, 167222, 554873, 1109746, 6103603, 12207206]

約数ペア:

[(1, 12207206), (2, 6103603), (11, 1109746), (22, 554873), (73, 167222), (121, 100886), (146, 83611), (242, 50443), (691, 17666), (803, 15202), (1382, 8833), (1606, 7601)]