10720912

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{1931}}^1$

素因数の和:2286

約数の個数: 20

約数和(自身を含む): 20842416

約数和(自身を除く): 10121504

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 1931, 2776, 3862, 5552, 7724, 15448, 30896, 670057, 1340114, 2680228, 5360456, 10720912]

約数ペア:

[(1, 10720912), (2, 5360456), (4, 2680228), (8, 1340114), (16, 670057), (347, 30896), (694, 15448), (1388, 7724), (1931, 5552), (2776, 3862)]