129566738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487093}}^1$

素因数の和:487121

約数の個数: 16

約数和(自身を含む): 233805120

約数和(自身を除く): 104238382

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487093, 974186, 3409651, 6819302, 9254767, 18509534, 64783369, 129566738]

約数ペア:

[(1, 129566738), (2, 64783369), (7, 18509534), (14, 9254767), (19, 6819302), (38, 3409651), (133, 974186), (266, 487093)]