39118906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19777}}^1$

素因数の和:19845

約数の個数: 16

約数和(自身を含む): 62656704

約数和(自身を除く): 23537798

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 19777, 39554, 454871, 850411, 909742, 1700822, 19559453, 39118906]

約数ペア:

[(1, 39118906), (2, 19559453), (23, 1700822), (43, 909742), (46, 850411), (86, 454871), (989, 39554), (1978, 19777)]