12491394

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19457}}^1$

素因数の和:19569

約数の個数: 16

約数和(自身を含む): 25217568

約数和(自身を除く): 12726174

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 19457, 38914, 58371, 116742, 2081899, 4163798, 6245697, 12491394]

約数ペア:

[(1, 12491394), (2, 6245697), (3, 4163798), (6, 2081899), (107, 116742), (214, 58371), (321, 38914), (642, 19457)]