12708466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 19968768

約数和(自身を除く): 7260302

約数列:

[1, 2, 23, 46, 431, 641, 862, 1282, 9913, 14743, 19826, 29486, 276271, 552542, 6354233, 12708466]

約数ペア:

[(1, 12708466), (2, 6354233), (23, 552542), (46, 276271), (431, 29486), (641, 19826), (862, 14743), (1282, 9913)]