12851343358

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{192161}}^1$

素因数の和:192468

約数の個数: 32

約数和(自身を含む): 23409943488

約数和(自身を除く): 10558600130

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 281, 562, 1967, 3934, 4777, 9554, 33439, 66878, 192161, 384322, 1345127, 2690254, 3266737, 6533474, 22867159, 45734318, 53997241, 107994482, 377980687, 755961374, 917953097, 1835906194, 6425671679, 12851343358]

約数ペア:

[(1, 12851343358), (2, 6425671679), (7, 1835906194), (14, 917953097), (17, 755961374), (34, 377980687), (119, 107994482), (238, 53997241), (281, 45734318), (562, 22867159), (1967, 6533474), (3934, 3266737), (4777, 2690254), (9554, 1345127), (33439, 384322), (66878, 192161)]