12672438

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19739}}^1$

素因数の和:19851

約数の個数: 16

約数和(自身を含む): 25583040

約数和(自身を除く): 12910602

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 19739, 39478, 59217, 118434, 2112073, 4224146, 6336219, 12672438]

約数ペア:

[(1, 12672438), (2, 6336219), (3, 4224146), (6, 2112073), (107, 118434), (214, 59217), (321, 39478), (642, 19739)]