191942009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{4159}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 231628800

約数和(自身を除く): 39686791

約数列:

[1, 7, 19, 133, 347, 2429, 4159, 6593, 29113, 46151, 79021, 553147, 1443173, 10102211, 27420287, 191942009]

約数ペア:

[(1, 191942009), (7, 27420287), (19, 10102211), (133, 1443173), (347, 553147), (2429, 79021), (4159, 46151), (6593, 29113)]