12115340

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1399}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 25519200

約数和(自身を除く): 13403860

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1399, 1732, 2165, 2798, 4330, 5596, 6995, 8660, 13990, 27980, 605767, 1211534, 2423068, 3028835, 6057670, 12115340]

約数ペア:

[(1, 12115340), (2, 6057670), (4, 3028835), (5, 2423068), (10, 1211534), (20, 605767), (433, 27980), (866, 13990), (1399, 8660), (1732, 6995), (2165, 5596), (2798, 4330)]