12884466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 29675520

約数和(自身を除く): 16791054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2207, 2919, 4414, 5838, 6621, 13242, 15449, 30898, 46347, 92694, 306773, 613546, 920319, 1840638, 2147411, 4294822, 6442233, 12884466]

約数ペア:

[(1, 12884466), (2, 6442233), (3, 4294822), (6, 2147411), (7, 1840638), (14, 920319), (21, 613546), (42, 306773), (139, 92694), (278, 46347), (417, 30898), (834, 15449), (973, 13242), (1946, 6621), (2207, 5838), (2919, 4414)]