12267939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 17354880

約数和(自身を除く): 5086941

約数列:

[1, 3, 19, 57, 137, 411, 1571, 2603, 4713, 7809, 29849, 89547, 215227, 645681, 4089313, 12267939]

約数ペア:

[(1, 12267939), (3, 4089313), (19, 645681), (57, 215227), (137, 89547), (411, 29849), (1571, 7809), (2603, 4713)]