12700664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83557}}^1$

素因数の和:83582

約数の個数: 16

約数和(自身を含む): 25067400

約数和(自身を除く): 12366736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 83557, 167114, 334228, 668456, 1587583, 3175166, 6350332, 12700664]

約数ペア:

[(1, 12700664), (2, 6350332), (4, 3175166), (8, 1587583), (19, 668456), (38, 334228), (76, 167114), (152, 83557)]