16530992

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7433}}^1$

素因数の和:7580

約数の個数: 20

約数和(自身を含む): 32263560

約数和(自身を除く): 15732568

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7433, 14866, 29732, 59464, 118928, 1033187, 2066374, 4132748, 8265496, 16530992]

約数ペア:

[(1, 16530992), (2, 8265496), (4, 4132748), (8, 2066374), (16, 1033187), (139, 118928), (278, 59464), (556, 29732), (1112, 14866), (2224, 7433)]