21062028118

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{2689}}^1\times {\mathrm{10909}}^1$

素因数の和:13959

約数の個数: 16

約数和(自身を含む): 31695732000

約数和(自身を除く): 10633703882

約数列:

[1, 2, 359, 718, 2689, 5378, 10909, 21818, 965351, 1930702, 3916331, 7832662, 29334301, 58668602, 10531014059, 21062028118]

約数ペア:

[(1, 21062028118), (2, 10531014059), (359, 58668602), (718, 29334301), (2689, 7832662), (5378, 3916331), (10909, 1930702), (21818, 965351)]