12669266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 19783680

約数和(自身を除く): 7114414

約数列:

[1, 2, 31, 62, 127, 254, 1609, 3218, 3937, 7874, 49879, 99758, 204343, 408686, 6334633, 12669266]

約数ペア:

[(1, 12669266), (2, 6334633), (31, 408686), (62, 204343), (127, 99758), (254, 49879), (1609, 7874), (3218, 3937)]