16139994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206923}}^1$

素因数の和:206941

約数の個数: 16

約数和(自身を含む): 34763232

約数和(自身を除く): 18623238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 206923, 413846, 620769, 1241538, 2689999, 5379998, 8069997, 16139994]

約数ペア:

[(1, 16139994), (2, 8069997), (3, 5379998), (6, 2689999), (13, 1241538), (26, 620769), (39, 413846), (78, 206923)]