12246905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5488

約数の個数: 16

約数和(自身を含む): 16426368

約数和(自身を除く): 4179463

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5431, 27155, 59741, 222671, 298705, 1113355, 2449381, 12246905]

約数ペア:

[(1, 12246905), (5, 2449381), (11, 1113355), (41, 298705), (55, 222671), (205, 59741), (451, 27155), (2255, 5431)]