22138894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 34265088

約数和(自身を除く): 12126194

約数列:

[1, 2, 43, 86, 127, 254, 2027, 4054, 5461, 10922, 87161, 174322, 257429, 514858, 11069447, 22138894]

約数ペア:

[(1, 22138894), (2, 11069447), (43, 514858), (86, 257429), (127, 174322), (254, 87161), (2027, 10922), (4054, 5461)]