12802216

素因数分解:

$2^3\times 7^1\times {\mathrm{228611}}^1$

素因数の和:228624

約数の個数: 16

約数和(自身を含む): 27433440

約数和(自身を除く): 14631224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 228611, 457222, 914444, 1600277, 1828888, 3200554, 6401108, 12802216]

約数ペア:

[(1, 12802216), (2, 6401108), (4, 3200554), (7, 1828888), (8, 1600277), (14, 914444), (28, 457222), (56, 228611)]