13960828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12161}}^1$

素因数の和:12213

約数の個数: 24

約数和(自身を含む): 28605024

約数和(自身を除く): 14644196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 12161, 24322, 48644, 85127, 170254, 340508, 498601, 997202, 1994404, 3490207, 6980414, 13960828]

約数ペア:

[(1, 13960828), (2, 6980414), (4, 3490207), (7, 1994404), (14, 997202), (28, 498601), (41, 340508), (82, 170254), (164, 85127), (287, 48644), (574, 24322), (1148, 12161)]