12823846

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1429}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 22033440

約数和(自身を除く): 9209594

約数列:

[1, 2, 7, 14, 641, 1282, 1429, 2858, 4487, 8974, 10003, 20006, 915989, 1831978, 6411923, 12823846]

約数ペア:

[(1, 12823846), (2, 6411923), (7, 1831978), (14, 915989), (641, 20006), (1282, 10003), (1429, 8974), (2858, 4487)]