13327556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2999}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 25704000

約数和(自身を除く): 12376444

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 2999, 4444, 5998, 11996, 32989, 65978, 131956, 302899, 605798, 1211596, 3331889, 6663778, 13327556]

約数ペア:

[(1, 13327556), (2, 6663778), (4, 3331889), (11, 1211596), (22, 605798), (44, 302899), (101, 131956), (202, 65978), (404, 32989), (1111, 11996), (2222, 5998), (2999, 4444)]