12680696

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 27402240

約数和(自身を除く): 14721544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 1783, 3556, 3566, 7112, 7132, 12481, 14264, 24962, 49924, 99848, 226441, 452882, 905764, 1585087, 1811528, 3170174, 6340348, 12680696]

約数ペア:

[(1, 12680696), (2, 6340348), (4, 3170174), (7, 1811528), (8, 1585087), (14, 905764), (28, 452882), (56, 226441), (127, 99848), (254, 49924), (508, 24962), (889, 14264), (1016, 12481), (1778, 7132), (1783, 7112), (3556, 3566)]