16798026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{399953}}^1$

素因数の和:399965

約数の個数: 16

約数和(自身を含む): 38395584

約数和(自身を除く): 21597558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 399953, 799906, 1199859, 2399718, 2799671, 5599342, 8399013, 16798026]

約数ペア:

[(1, 16798026), (2, 8399013), (3, 5599342), (6, 2799671), (7, 2399718), (14, 1199859), (21, 799906), (42, 399953)]