12939206

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1123}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 22228224

約数和(自身を除く): 9289018

約数列:

[1, 2, 7, 14, 823, 1123, 1646, 2246, 5761, 7861, 11522, 15722, 924229, 1848458, 6469603, 12939206]

約数ペア:

[(1, 12939206), (2, 6469603), (7, 1848458), (14, 924229), (823, 15722), (1123, 11522), (1646, 7861), (2246, 5761)]