12940782

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{32191}}^1$

素因数の和:32263

約数の個数: 16

約数和(自身を含む): 26268672

約数和(自身を除く): 13327890

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 32191, 64382, 96573, 193146, 2156797, 4313594, 6470391, 12940782]

約数ペア:

[(1, 12940782), (2, 6470391), (3, 4313594), (6, 2156797), (67, 193146), (134, 96573), (201, 64382), (402, 32191)]