12665081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 15364608

約数和(自身を除く): 2699527

約数列:

[1, 11, 13, 31, 143, 341, 403, 2857, 4433, 31427, 37141, 88567, 408551, 974237, 1151371, 12665081]

約数ペア:

[(1, 12665081), (11, 1151371), (13, 974237), (31, 408551), (143, 88567), (341, 37141), (403, 31427), (2857, 4433)]