13821620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30047}}^1$

素因数の和:30079

約数の個数: 24

約数和(自身を含む): 30288384

約数和(自身を除く): 16466764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 30047, 60094, 120188, 150235, 300470, 600940, 691081, 1382162, 2764324, 3455405, 6910810, 13821620]

約数ペア:

[(1, 13821620), (2, 6910810), (4, 3455405), (5, 2764324), (10, 1382162), (20, 691081), (23, 600940), (46, 300470), (92, 150235), (115, 120188), (230, 60094), (460, 30047)]