21674933

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 25937280

約数和(自身を除く): 4262347

約数列:

[1, 7, 37, 53, 259, 371, 1579, 1961, 11053, 13727, 58423, 83687, 408961, 585809, 3096419, 21674933]

約数ペア:

[(1, 21674933), (7, 3096419), (37, 585809), (53, 408961), (259, 83687), (371, 58423), (1579, 13727), (1961, 11053)]