12586462

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7079}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 21749760

約数和(自身を除く): 9163298

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7079, 14158, 49553, 99106, 899033, 1798066, 6293231, 12586462]

約数ペア:

[(1, 12586462), (2, 6293231), (7, 1798066), (14, 899033), (127, 99106), (254, 49553), (889, 14158), (1778, 7079)]