12667256

素因数分解:

$2^3\times 7^1\times {\mathrm{226201}}^1$

素因数の和:226214

約数の個数: 16

約数和(自身を含む): 27144240

約数和(自身を除く): 14476984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 226201, 452402, 904804, 1583407, 1809608, 3166814, 6333628, 12667256]

約数ペア:

[(1, 12667256), (2, 6333628), (4, 3166814), (7, 1809608), (8, 1583407), (14, 904804), (28, 452402), (56, 226201)]