12746294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 22324896

約数和(自身を除く): 9578602

約数列:

[1, 2, 11, 17, 22, 34, 173, 187, 197, 346, 374, 394, 1903, 2167, 2941, 3349, 3806, 4334, 5882, 6698, 32351, 34081, 36839, 64702, 68162, 73678, 374891, 579377, 749782, 1158754, 6373147, 12746294]

約数ペア:

[(1, 12746294), (2, 6373147), (11, 1158754), (17, 749782), (22, 579377), (34, 374891), (173, 73678), (187, 68162), (197, 64702), (346, 36839), (374, 34081), (394, 32351), (1903, 6698), (2167, 5882), (2941, 4334), (3349, 3806)]