16489434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211403}}^1$

素因数の和:211421

約数の個数: 16

約数和(自身を含む): 35515872

約数和(自身を除く): 19026438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211403, 422806, 634209, 1268418, 2748239, 5496478, 8244717, 16489434]

約数ペア:

[(1, 16489434), (2, 8244717), (3, 5496478), (6, 2748239), (13, 1268418), (26, 634209), (39, 422806), (78, 211403)]