8239286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 5308234

約数列:

[1, 2, 11, 22, 239, 478, 1567, 2629, 3134, 5258, 17237, 34474, 374513, 749026, 4119643, 8239286]

約数ペア:

[(1, 8239286), (2, 4119643), (11, 749026), (22, 374513), (239, 34474), (478, 17237), (1567, 5258), (2629, 3134)]