12499158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 16289322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2141, 2919, 4282, 5838, 6423, 12846, 14987, 29974, 44961, 89922, 297599, 595198, 892797, 1785594, 2083193, 4166386, 6249579, 12499158]

約数ペア:

[(1, 12499158), (2, 6249579), (3, 4166386), (6, 2083193), (7, 1785594), (14, 892797), (21, 595198), (42, 297599), (139, 89922), (278, 44961), (417, 29974), (834, 14987), (973, 12846), (1946, 6423), (2141, 5838), (2919, 4282)]