12009085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 15890112

約数和(自身を除く): 3881027

約数列:

[1, 5, 11, 55, 97, 485, 1067, 2251, 5335, 11255, 24761, 123805, 218347, 1091735, 2401817, 12009085]

約数ペア:

[(1, 12009085), (5, 2401817), (11, 1091735), (55, 218347), (97, 123805), (485, 24761), (1067, 11255), (2251, 5335)]