2019227626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1806107}}^1$

素因数の和:1806165

約数の個数: 16

約数和(自身を含む): 3337687584

約数和(自身を除く): 1318459958

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1806107, 3612214, 23479391, 46958782, 77662601, 155325202, 1009613813, 2019227626]

約数ペア:

[(1, 2019227626), (2, 1009613813), (13, 155325202), (26, 77662601), (43, 46958782), (86, 23479391), (559, 3612214), (1118, 1806107)]