12486531442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81081373}}^1$

素因数の和:81081393

約数の個数: 16

約数和(自身を含む): 23351435712

約数和(自身を除く): 10864904270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 81081373, 162162746, 567569611, 891895103, 1135139222, 1783790206, 6243265721, 12486531442]

約数ペア:

[(1, 12486531442), (2, 6243265721), (7, 1783790206), (11, 1135139222), (14, 891895103), (22, 567569611), (77, 162162746), (154, 81081373)]