12956242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 20990592

約数和(自身を除く): 8034350

約数列:

[1, 2, 13, 26, 547, 911, 1094, 1822, 7111, 11843, 14222, 23686, 498317, 996634, 6478121, 12956242]

約数ペア:

[(1, 12956242), (2, 6478121), (13, 996634), (26, 498317), (547, 23686), (911, 14222), (1094, 11843), (1822, 7111)]