12200368

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{1553}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 23701608

約数和(自身を除く): 11501240

約数列:

[1, 2, 4, 8, 16, 491, 982, 1553, 1964, 3106, 3928, 6212, 7856, 12424, 24848, 762523, 1525046, 3050092, 6100184, 12200368]

約数ペア:

[(1, 12200368), (2, 6100184), (4, 3050092), (8, 1525046), (16, 762523), (491, 24848), (982, 12424), (1553, 7856), (1964, 6212), (3106, 3928)]