21559236

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24611}}^1$

素因数の和:24691

約数の個数: 24

約数和(自身を含む): 50996064

約数和(自身を除く): 29436828

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24611, 49222, 73833, 98444, 147666, 295332, 1796603, 3593206, 5389809, 7186412, 10779618, 21559236]

約数ペア:

[(1, 21559236), (2, 10779618), (3, 7186412), (4, 5389809), (6, 3593206), (12, 1796603), (73, 295332), (146, 147666), (219, 98444), (292, 73833), (438, 49222), (876, 24611)]