16887786

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4391}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 33835968

約数和(自身を除く): 16948182

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 4391, 8782, 13173, 26346, 2814631, 5629262, 8443893, 16887786]

約数ペア:

[(1, 16887786), (2, 8443893), (3, 5629262), (6, 2814631), (641, 26346), (1282, 13173), (1923, 8782), (3846, 4391)]