16390236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71887}}^1$

素因数の和:71913

約数の個数: 24

約数和(自身を含む): 40257280

約数和(自身を除く): 23867044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 71887, 143774, 215661, 287548, 431322, 862644, 1365853, 2731706, 4097559, 5463412, 8195118, 16390236]

約数ペア:

[(1, 16390236), (2, 8195118), (3, 5463412), (4, 4097559), (6, 2731706), (12, 1365853), (19, 862644), (38, 431322), (57, 287548), (76, 215661), (114, 143774), (228, 71887)]