11871306

素因数分解:

$2^1\times 3^3\times {\mathrm{219839}}^1$

素因数の和:219850

約数の個数: 16

約数和(自身を含む): 26380800

約数和(自身を除く): 14509494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 219839, 439678, 659517, 1319034, 1978551, 3957102, 5935653, 11871306]

約数ペア:

[(1, 11871306), (2, 5935653), (3, 3957102), (6, 1978551), (9, 1319034), (18, 659517), (27, 439678), (54, 219839)]