12462989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9556

約数の個数: 16

約数和(自身を含む): 16454016

約数和(自身を除く): 3991027

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9521, 66647, 104731, 161857, 733117, 1132999, 1780427, 12462989]

約数ペア:

[(1, 12462989), (7, 1780427), (11, 1132999), (17, 733117), (77, 161857), (119, 104731), (187, 66647), (1309, 9521)]